A group of four cells, as of spores or pollen grains, formed from a parent cell by meiosis. As part of the process of spermatogenesis, a spermatocyte divides into a tetrad of four spermatids, cells which go on to develop into sperm.
the cardinal number that is the sum of three and one
A set of four persons or items.
The Quaternary Period.
Any group of four persons or things
(Music) A group of four notes having the time value of three notes of the same kind.
An activity involving four people, such as a golf match.
An apparatus for providing intravenous injections.
Find another word for little-joe. In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for little-joe, like: four, 4, tetrad, quatern, quaternion, quaternary, quaternity, quartet, quadruplet, foursome and iv.