Scrabble?! DISSOCIATE

Definitions of DISSOCIATE in various dictionaries:

verb - part

verb - regard as unconnected

verb - to undergo a reversible or temporary breakdown of a molecule into simpler molecules or atoms

To remove from association; separate: “Marx never dissociated man from his social environment” (Sidney Hook).

To cause to undergo dissociation.

To cease associating; part.

To mutate or change morphologically, often reversibly.

Chemistry.