English Dictionary

Definition of “evacuator”

evacuator (ɪˈvækjʊˌeɪtə) 

Definitions

noun

  1. someone who causes or assists in the withdrawal (of people) from a place of danger to a place of greater safety
  2. something which empties by removing the contents of

evacuate (ɪˈvækjʊˌeɪt Pronunciation for evacuate

Definitions

verb

  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)
    1. to eliminate or excrete (faeces); defecate
    2. to discharge (any waste product) from (a part of the body)
  4. tr to create a vacuum in (a bulb, flask, reaction vessel, etc)

Derived Forms

eˌvacuˈation noun
eˈvacuative adjective
eˈvacuˌator noun

Word Origin

C16: from Latin ēvacuāre to void, from vacuus empty

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