1.an event in which something is displaced without rotation
2.act of taking the place of another especially using underhanded tactics
3.the act of uniform movement
4.(chemistry) a reaction in which an elementary substance displaces and sets free a constituent element from a compound
5.(psychiatry) a defense mechanism that transfers affect or reaction from the original object to some more acceptable one
6.to move something from its natural environment
7.act of removing from office or employment
displacement n. 移置, 轉移, 取代, 置換, 位移, 排水量 displacement n.(名詞) The act of displacing. 移開,取代,免職 The condition of having been displaced. 停職:已被移位(撤換、免職)的狀態 Chemistry A reaction in which an atom, a radical, or a molecule replaces another in a compound. 【化學】 置換:化合物中一個原子、原子團或分子代替另一個的反應 Physics 【物理學】 The weight or volume of a