单词 | displacement |
释义 | displacementnoun dis·place·ment (ˌ)dis-ˈplā-smənt di-ˈsplā- 1 : the act or process of displacing : the state of being displaced a storm that caused the displacement of thousands of people 2 a physics : the volume or weight of a fluid (such as water) displaced (see displace sense 2a) by a floating body (such as a ship) of equal weight b : the difference between the initial position of something (such as a body or geometric figure) and any later position c mechanical engineering : the volume displaced by a piston (as in a pump or an engine) in a single stroke also, automotive vehicles : the total volume so displaced by all the pistons in an internal combustion engine 3 psychology a : the redirection of an emotion or impulse from its original object (such as an idea or person) to another the displacement of his emotions b : the substitution of another form of behavior for what is usual or expected especially when the usual response is nonadaptive or socially inappropriate called also displacement activity, displacement behavior displacement nounas in expulsion the forced removal from a homeland the displacement of Jews from the land of their ancestors Synonyms & Similar Words Relevance
Antonyms & Near Antonyms
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