单词 | evacuate |
释义 | Word Frequency evacuate(ɪˈvækjʊˌeɪt) verb (mainly tr) 1. (also intr) to withdraw or cause to withdraw from (a place of danger) to a place of greater safety 2. to make empty by removing the contents of 3. (also intr) physiology a. to eliminate or excrete (faeces); defecate b. to discharge (any waste product) from (a part of the body) 4. (transitive) to create a vacuum in (a bulb, flask, reaction vessel, etc) Derived forms evacuation (eˌvacuˈation) noun evacuative (eˈvacuative) adjective evacuator (eˈvacuˌator) noun Word origin C16: from Latin ēvacuāre to void, from vacuus empty |
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