tetrad in Gujarati ગુજરાતી
tetrad in Kannada ಕನ್ನಡ
tetrad in English
- tetrad⇄tetrad, noun.
1. a sum, group, or set of four.
2. (Chemistry.) an element, atom, or radical with a valence of four.
3. (Biology.) a group of four chromatids formed in various organisms when a pair of chromosomes splits longitudinally d