tetrad

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الإنجليزية - الإنجليزية
A tetravalent atom or radical
Two pairs of sister chromatids (a dyad pair) aligned in a certain way and often on the equatorial plane during the meiosis process
A group of four things
the cardinal number that is the sum of three and one
A tetravalent or quadrivalent atom or radical; as, carbon is a tetrad
Biology. Two pairs of sister chromatids (a dyad pair) aligned in a certain way and often on the equatorial plane during the meiosis process
Chemistry. A tetravalent atom or radical
The number four; a collection of four things; a quaternion
{i} group of four; four
tetrad

    الواصلة

    tet·rad

    النطق

    علم أصول الكلمات

    [ 'te-"trad ] (noun.) 1653. Greek tetrad-, tetras, from tetra-.
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