Compund Words
- alessandro di mariano dei filipepi
- arctocephalus philippi
- battle of philippi
- bpi
- capital of mississippi
- cpi
- epi
- filippino lippi
- fra filippo lippi
- genus thlaspi
- hammurapi
- hopi
- kepi
- lippi
- mississippi
- mmpi
- okapi
- order pedipalpi
- pedipalpi
- philippi
- pi
- pi-meson
- pia
- pia mater
- piaf
- piaffe
- piaget
- pianism
- pianissimo
- pianist
- piano
- piano accordion
- piano action
- piano damper
- piano keyboard
- piano lesson
- piano maker
- piano music
- piano player
- piano sonata
- piano stool
- piano teacher
- piano tuner
- piano wire
- pianoforte
- pianola
- piassava palm
- piaster
- piastre
- piazza
- pib
- pibgorn
- pibit
- pibroch
- pic
- pica
- pica-pica
- pica em
- pica pica
- pica pica hudsonia
- picador
- picaninny
- picardie
- picardy
- picariae
- picasso
- piccalilli
- piccaninny
- piccolo
- picea
- picea abies
- picea breweriana
- picea engelmannii
- picea glauca
- picea mariana
- picea obovata
- picea orientalis
- picea pungens
- picea rubens
- picea sitchensis
- pichi
- pichiciago
- pichiciego
- picidae
- piciform bird
- piciformes
- pick
- pick's disease
- pick-me-up
- pick-off
- pickaback plant
- pickaninny
- pickax
- pickaxe
- pickelhaube
- picker
- pickerel
- pickerel frog
- pickerel weed
- pickerelweed
- pickerelweed family
- pickeringia
- pickeringia montana
- picket
- picket boat
- picket fence
- picket line
- picket ship
- pickett
- pickford
- picking
- pickings
- pickle
- pickle barrel
- pickle relish
- pickled herring
- picklepuss
- picknicker
- pickpocket
- pickup
- pickup arm
- pickup truck
- picnic
- picnic area
- picnic ground
- picnic ham
- picnic shoulder
- picnicker
- pico de orizaba
- picofarad
- picoides
- picometer
- picometre
- picornavirus
- picosecond
- picot
- picovolt
- picrasma
- picrasma excelsa
- picrasma excelsum
- picric acid
- picris
- picris echioides
- pictograph
- pictor
- pictorial
- pictorial matter
- pictorial representation
- picture
- picture book
- picture card
- picture element
- picture frame
- picture gallery
- picture hat
- picture palace
- picture plane
- picture postcard
- picture rail
- picture show
- picture taking
- picture tube
- picture window
- picture writing
- picturesqueness
- picturing
- picul
- piculet
- picumnus
- picus
- picus viridis
- pid
- piddle
- piddock
- pidgin
- pidlimdi
- pie
- pie-dog
- pie chart
- pie crust
- pie plant
- pie shell
- piece
- piece de resistance
- piece goods
- piece of ass
- piece of cake
- piece of cloth
- piece of eight
- piece of furniture
- piece of ground
- piece of land
- piece of leather
- piece of material
- piece of music
- piece of paper
- piece of tail
- piece of work
- piece of writing
- piecework
- pied-a-terre
- pied-billed grebe
- pied lemming
- pied piper
- pied piper of hamelin
- piedmont
- piedmont glacier
- piedmont type of glacier
- piemonte
- pieplant
- pier
- pier arch
- pier glass
- pier luigi nervi
- pier mirror
- pier table
- pierce
- pierid
- pierid butterfly
- pieridae
- pieris
- pieris brassicae
- pieris floribunda
- pieris japonica
- pieris protodice
- pieris rapae
- pierre
- pierre-paul broca
- pierre abelard
- pierre athanase larousse
- pierre auguste renoir
- pierre boulez
- pierre charles l'enfant
- pierre corneille
- pierre curie
- pierre de fermat
- pierre de terrail
- pierre joseph proudhon
- pierre laporte bridge
- pierre larousse
- pierre simon de laplace
- pierre teilhard de chardin
- pierre terrail
- pierrot
- piet mondrian
- pieta
- pieter breughel
- pieter bruegel
- pieter brueghel
- pieter brueghel the elder
- pieter zeeman
- pietism
- piety
- piezo effect
- piezoelectric crystal
- piezoelectric effect
- piezoelectricity
- piezometer
- piffle
- pig
- pig's ears
- pig bed
- pig farm
- pig iron
- pig laurel
- pig lead
- pigboat
- pigeon
- pigeon-pea plant
- pigeon berry
- pigeon breast
- pigeon droppings
- pigeon guillemot
- pigeon hawk
- pigeon loft
- pigeon pea
- pigeon toes
- pigeonhole
- pigeonholing
- pigfish
- piggery
- piggishness
- piggy
- piggy bank
- piggyback
- piggyback plant
- pigheadedness
- piglet
- pigman
- pigment
- pigmentation
- pigmy
- pigmy talinum
- pignolia
- pignut
- pignut hickory
- pigpen
- pigs' feet
- pigs' knuckles
- pigs in blankets
- pigskin
- pigsticking
- pigsty
- pigswill
- pigtail
- pigwash
- pigweed
- pij
- pika
- pike
- pike's peak
- pike-perch
- pike perch
- pikeblenny
- piked reverse hang
- piked whale
- pikestaff
- pilaf
- pilaff
- pilar cyst
- pilaster
- pilate
- pilau
- pilaw
- pilchard
- pile
- pile driver
- pile dwelling
- pilea
- pilea involucrata
- pilea microphylla
- pilea pumilla
- piles
- pileup
- pileus
- pilewort
- pilferage
- pilferer
- pilgrim
- pilgrim's journey
- pilgrim's progress
- pilgrim father
- pilgrimage
- piling
- pill
- pill bottle
- pill bug
- pill head
- pill pusher
- pill roller
- pillage
- pillager
- pillaging
- pillar
- pillar box
- pillar of islam
- pillar of strength
- pillars of hercules
- pillbox
- pillion
- pillock
- pillory
- pillow
- pillow block
- pillow fight
- pillow lace
- pillow lava
- pillow sham
- pillow slip
- pillow talk
- pillowcase
- pillwort
- pilocarpine
- pilomotor reflex
- pilosella
- pilosella aurantiaca
- pilosella officinarum
- pilosity
- pilot
- pilot balloon
- pilot biscuit
- pilot bit
- pilot blacksnake
- pilot boat
- pilot bread
- pilot burner
- pilot chart
- pilot cloth
- pilot engine
- pilot experiment
- pilot film
- pilot ladder
- pilot lamp
- pilot light
- pilot program
- pilot project
- pilot whale
- pilotage
- pilotfish
- pilothouse
- piloting
- pilotless aircraft
- pilsen
- pilsener
- pilsner
- piltdown hoax
- piltdown man
- pilularia
- pilularia globulifera
- pilus
- pima
- pimenta
- pimenta acris
- pimenta dioica
- pimenta officinalis
- pimento
- pimento butter
- pimento tree
- pimiento
- pimlico
- pimozide
- pimp
- pimpernel
- pimpinella
- pimpinella anisum
- pimple
- pin
- pin-tailed duck
- pin-tailed grouse
- pin-tailed sandgrouse
- pin-up
- pin bone
- pin cherry
- pin clover
- pin curl
- pin grass
- pin money
- pin number
- pin oak
- pin table
- pin tumbler
- pin wrench
- pina cloth
- pina colada
- pinaceae
- pinafore
- pinata
- pinatubo
- pinball
- pinball game
- pinball machine
- pince-nez
- pincer
- pinch
- pinch bar
- pinch hitter
- pinchas zukerman
- pinchbeck
- pinche
- pinchgut
- pinckneya
- pinckneya pubens
- pinctada
- pinctada margaritifera
- pincurl clip
- pincus
- pincushion
- pincushion flower
- pincushion hakea
- pindar
- pindaric
- pindaric ode
- pindolol
- pine
- pine-barren sandwort
- pine-tar rag
- pine-weed
- pine bluff
- pine family
- pine fern
- pine finch
- pine grosbeak
- pine hyacinth
- pine knot
- pine leaf aphid
- pine lily
- pine lizard
- pine marten
- pine mouse
- pine nut
- pine sawyer
- pine siskin
- pine snake
- pine spittlebug
- pine tar
- pine tree
- pine tree state
- pine vole
- pineal body
- pineal eye
- pineal gland
- pinealoma
- pineapple
- pineapple family
- pineapple guava
- pineapple juice
- pineapple plant
- pineapple weed
- pinecone
- pinesap
- pinetum
- pineus
- pineus pinifoliae
- pineweed
- pinfish
- pinfold
- ping
- ping-pong
- ping-pong ball
- ping-pong table
- ping river
- pinger
- pingpong paddle
- pingpong table
- pinguecula
- pinguicula
- pinguinus
- pinguinus impennis
- pinhead
- pinhole
- pinicola
- pinicola enucleator
- pining
- pinion
- pinion and crown wheel
- pinion and ring gear
- pinite
- pink
- pink-and-white everlasting
- pink bollworm
- pink calla
- pink cockatoo
- pink disease
- pink disease fungus
- pink elephants
- pink family
- pink fivecorner
- pink fritillary
- pink lady
- pink of my john
- pink paper daisy
- pink sand verbena
- pink shower
- pink shower tree
- pink slip
- pink wine
- pinkeye
- pinkie
- pinkness
- pinko
- pinkroot
- pinky
- pinna
- pinnace
- pinnacle
- pinnate leaf
- pinnatiped
- pinner
- pinning
- pinniped
- pinniped mammal
- pinnipedia
- pinnotheres
- pinnotheres ostreum
- pinnotheridae
- pinnule
- pinny
- pinochle
- pinocle
- pinocytosis
- pinole
- pinon
- pinon nut
- pinon pine
- pinophytina
- pinopsida
- pinot
- pinot blanc
- pinot chardonnay
- pinot grape
- pinot noir
- pinpoint
- pinprick
- pins and needles
- pinscher
- pinsk
- pinstripe
- pint
- pintado
- pintail
- pinter
- pintle
- pinto
- pinto bean
- pinus
- pinus albicaulis
- pinus aristata
- pinus attenuata
- pinus banksiana
- pinus californiarum
- pinus cembra
- pinus cembroides
- pinus contorta
- pinus contorta murrayana
- pinus densiflora
- pinus echinata
- pinus edulis
- pinus flexilis
- pinus glabra
- pinus jeffreyi
- pinus longaeva
- pinus monophylla
- pinus monticola
- pinus mugo
- pinus muricata
- pinus nigra
- pinus palustris
- pinus parryana
- pinus pinea
- pinus ponderosa
- pinus pungens
- pinus quadrifolia
- pinus radiata
- pinus resinosa
- pinus rigida
- pinus serotina
- pinus strobiformis
- pinus strobus
- pinus sylvestris
- pinus taeda
- pinus thunbergii
- pinus torreyana
- pinus virginiana
- pinwheel
- pinwheel flower
- pinwheel roll
- pinwheel wind collector
- pinworm
- pinyon
- piolet
- pion
- pioneer
- pious platitude
- piousness
- pip
- pip-squeak
- pipa
- pipa americana
- pipa pipa
- pipage
- pipal
- pipal tree
- pipe
- pipe bomb
- pipe bowl
- pipe clamp
- pipe cleaner
- pipe cutter
- pipe dream
- pipe fitter
- pipe fitting
- pipe major
- pipe of peace
- pipe organ
- pipe rack
- pipe smoker
- pipe vine
- pipe vise
- pipe wrench
- pipeclay
- pipefish
- pipefitting
- pipeful
- pipeline
- pipeline company
- piper
- piper betel
- piper cubeba
- piper longum
- piper nigrum
- piperaceae
- piperacillin
- piperales
- piperazine
- piperin
- piperine
- piperocaine
- piperocaine hydrochloride
- pipestem clematis
- pipet
- pipette
- pipework
- pipewort
- pipewort family
- pipidae
- pipile
- pipilo
- pipilo erythrophthalmus
- piping
- piping crow
- piping crow-shrike
- piping guan
- piping plover
- pipistrel
- pipistrelle
- pipistrellus
- pipistrellus pipistrellus
- pipistrellus subflavus
- pipit
- pippin
- pipra
- pipracil
- pipridae
- pipsissewa
- piptadenia
- piptadenia macrocarpa
- pipturus
- pipturus albidus
- pipturus argenteus
- pipul
- piquance
- piquancy
- piquantness
- pique
- piqueria
- piquet
- piracy
- pirana
- pirandello
- piranga
- piranga flava hepatica
- piranga ludoviciana
- piranga olivacea
- piranga rubra
- piranha
- pirate
- pirate flag
- pirate ship
- piriform area
- piriform lobe
- pirogi
- pirogue
- piroplasm
- piroshki
- pirouette
- piroxicam
- pirozhki
- pis aller
- pisa
- pisang wax
- pisanosaur
- pisanosaurus
- piscary
- pisces
- pisces the fishes
- piscidia
- piscidia erythrina
- piscidia piscipula
- pisha paysha
- pisiform
- pisiform bone
- pismire
- pisonia
- pisonia aculeata
- piss
- piss-up
- pissaba palm
- pisser
- pissing
- pissis
- pistachio
- pistachio nut
- pistachio tree
- pistacia
- pistacia lentiscus
- pistacia terebinthus
- pistacia vera
- piste
- pistia
- pistia stratiotes
- pistia stratoites
- pistil
- pistillode
- pistol
- pistol grip
- pistol shrimp
- pistoleer
- piston
- piston chamber
- piston ring
- piston rod
- pisum
- pisum arvense
- pisum sativum
- pisum sativum arvense
- pisum sativum macrocarpon
- pit
- pit-run gravel
- pit bull terrier
- pit of the stomach
- pit run
- pit stop
- pit viper
- pita
- pitahaya
- pitahaya cactus
- pitanga
- pitch
- pitch accent
- pitch apple
- pitch black
- pitch blackness
- pitch contour
- pitch pine
- pitch pipe
- pitch shot
- pitchblende
- pitched battle
- pitcher
- pitcher's mound
- pitcher-plant family
- pitcher plant
- pitcher sage
- pitcherful
- pitchfork
- pitching
- pitching change
- pitching coach
- pitching wedge
- pitchman
- pitchstone
- pitfall
- pith
- pith hat
- pith helmet
- pithead
- pithecanthropus
- pithecanthropus erectus
- pithecellobium
- pithecellobium dulce
- pithecellodium unguis-cati
- pithecia
- pithecolobium
- pithiness
- pitilessness
- pitman
- pitocin
- piton
- pitot
- pitot-static tube
- pitot head
- pitot tube
- pitprop
- pitressin
- pitsaw
- pitt
- pitt the elder
- pitt the yo
- pick
- pick apart
- pick at
- pick off
- pick out
- pick over
- pick up
- pick up the gauntlet
- picket
- pickle
- picnic
- picture
- piddle
- piddle away
- piece
- piece-dye
- pierce
- piffle
- pig
- pig it
- pig out
- pigeonhole
- piggyback
- pigment
- pile
- pile up
- pilfer
- pillage
- pillory
- pillow
- pilot
- pimp
- pin
- pin down
- pin up
- pinch
- pine
- pine away
- ping
- pinion
- pink
- pinkify
- pinnacle
- pinpoint
- pioneer
- pip
- pip out
- pipe
- pipe-clay
- pipe down
- pipe in
- pipe up
- pique
- pirate
- pirouette
- piss
- pistol-whip
- pit
- pitch
- pitch in
- pitch into
- pitchfork
- pith
- pitter-patter
- pity
- pivot
- piagetian
- pianissimo
- pianissimo assai
- pianistic
- piano
- picaresque
- picayune
- pickled
- picky
- pictographic
- pictorial
- pictural
- pictured
- picturesque
- piddling
- pie-eyed
- piebald
- piecemeal
- pied
- pierced
- piercing
- pietistic
- pietistical
- piezoelectric
- piffling
- pig-sized
- pigeon-breasted
- pigeon-toed
- piggish
- piggy
- pigheaded
- pilar
- pilary
- pillaged
- pillar-shaped
- pillared
- pilose
- pilosebaceous
- pilotless
- pilous
- pimpled
- pimply
- pinchbeck
- pinched
- pineal
- pinioned
- pink
- pink-collar
- pink-lavender
- pink-orange
- pink-purple
- pink-red
- pink-slipped
- pink-tinged
- pink-tipped
- pinkish
- pinkish-lavender
- pinkish-orange
- pinkish-purple
- pinkish-white
- pinnate
- pinnate-leafed
- pinnate-leaved
- pinnated
- pinnatifid
- pinnatisect
- pinstriped
- pint-size
- pint-sized
- pinwheel-shaped
- pious
- piquant
- piratical
- piscatorial
- piscatory
- piscine
- piscivorous
- pissed
- pissed off
- pistillate
- pitch-black
- pitch-dark
- pitched
- pitcher-shaped
- pitchy
- piteous
- pithy
- pitiable
- pitiful
- pitiless
- pitted
- pituitary
- pivotal
- pixilated
- pizzicato
- pianissimo
- piano
- pickaback
- pictorially
- picturesquely
- piecemeal
- piercingly
- pig-a-back
- pig-headedly
- piggishly
- piggyback
- pinnately
- piously
- piping
- piquantly
- piratically
- pit-a-pat
- piteously
- pithily
- pitiably
- pitifully
- pitilessly
- pitter-patter
- pitty-pat
- pitty-patty
- pityingly
- pizzicato
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Search Result：pi
pi 
(TTS Sound)
(TTS Sound)KK Pronunciation
〔 paI 〕
Pronunciation
〔 pai 〕
Overview of noun pi
The noun pi has 5 senses
- pi -- (the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...)
- private detective, PI, private eye, private investigator, operative, shamus, sherlock -- (someone who can be employed as a detective to collect information)
- principal investigator, PI -- (the scientist in charge of an experiment or research project)
- pi -- (the 16th letter of the Greek alphabet)
- protease inhibitor, PI -- (an antiviral drug used against HIV; interrupts HIV replication by binding and blocking HIV protease; often used in combination with other drugs)