Search Result：tetrad
tetrad 
(TTS Sound)
(TTS Sound)KK Pronunciation
〔 `tZtræd 〕
Pronunciation
〔 ˋtєtræd, -rәd 〕
Overview of noun tetrad
The noun tetrad has 1 sense
- four, 4, IV, tetrad, quatern, quaternion, quaternary, quaternity, quartet, quadruplet, foursome, Little Joe -- (the cardinal number that is the sum of three and one)