Search Result：petrology
petrology 
(TTS Sound)
(TTS Sound)KK Pronunciation
〔 piˋtrɑlәdʒI 〕
Pronunciation
〔 pIˊtrɒlәdʒi 〕
Overview of noun petrology
The noun petrology has 1 sense
- petrology, lithology -- (the branch of geology that studies rocks: their origin and formation and mineral composition and classification)