(n.) The act or process of dividing into segments; specifically (Biol.), a self-division into segments as a result of growth; cell cleavage; cell multiplication; endogenous cell formation.

abstraction alienation analysis analyzation anatomizing anatomy assay assaying breakdown breaking down breaking up breakup detachment disarticulation disassociation disconnectedness disconnection discontinuity disengagement disjointing disjunction dislocation dissection disunion division divorce divorcement docimasy gravimetric analysis incoherence isolation luxation parting partition proximate analysis quantitative analysis reduction to elements removal resolution semimicroanalysis separation separatism subdivision subtraction withdrawal zoning