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tetrad

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tetradic

Main Entry:: tet·rad
Pronunciation:: \ˈte-ˌtrad\
Function:: noun
Etymology:: Greek tetrad-, tetras, from tetra-
Date:: 1653

: a group or arrangement of four: as a: a group of four cells produced by the successive divisions of a mother cell <a tetrad of spores> b: a group of four synapsed chromatids that become visibly evident in the pachytene stage of meiotic prophase

— te·trad·ic

Listen to the pronunciation of tetradic

\te-ˈtra-dik\ adjective

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