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evacuator

evacuator

7.7
A tool that removes liquids or gases from a place
  • noun
  • /ɪˈvækjueɪtər/
  • Specialized
translation icon : evacuador
  • With the beam on continuous mode, a smoke evacuator is used in the left hand to remove the smoke plume, while the right hand holds the handpiece for tumor removal.

Examples

  • The beam is delivered by the handpiece held in the right hand and a smoke evacuator in the left hand.

    Academic text (1995)
  • In the laboratory, the evacuator helped remove toxic fumes from the air.

  • This is called the evacuator.

  • The dentist used a evacuator to keep the area clear of smoke during the procedure.

  • The chef employed a evacuator to eliminate steam and odors while cooking.

Synonyms

ventilator
vsevacuator
  • Specialized
4 4.6

A machine that moves air to bring fresh air into a room

focuses on extraction rather than continuous circulation of air
air pump
vsevacuator
3 1.9

A tool that moves air into or out of objects such as tires and balls

focuses on moving air either in or out rather than only removing it
aspirator
vsevacuator
  • Specialized
1 7.2

A device that uses flowing water to suck air and make a vacuum for lab work

works in labs by liquid flow while the main concept covers broad removal
vacuum pump
vsevacuator
  • Specialized
1 3.6

A machine that removes air or gas from a closed space so there is almost no air left

is broader, covering removal of air, gas, or fluid by devices or people
exhauster
vsevacuator
  • Specialized
8.0

A machine that removes air, gas, or fumes from a place

is more general, including removal by people as well as machines
deflater
vsevacuator
4.8

A tool or person that lets air out of things like tires

is broader and covers removal of fluids and gases from spaces or objects
expeller
vsevacuator
  • Specialized
7.7

A machine or person that presses seeds to get oil

is specific to removing air, gas, or fluid rather than forcing any substance out

Antonyms

infuser
  • Specialized
14 4.9

A medical machine that slowly gives medicine or fluid into the body

How Powerful

vacuum pump
  • Specialized
1 3.6
evacuator
  • Specialized
7.7
hand pump
2 3.0

Surface Forms

evacuator singular
evacuators plural

Morphology

evacuator = evacuate (transparent) = evacuate + or

Formed by adding the agentive suffix '-or' to the verb 'evacuate', so the meaning 'one/device that evacuates' is directly derived.

Etymology

Evacuator comes from Latin parts e- 'out' and vacuus 'empty', the same root as evacuate and vacuum. So an evacuator is a tool or person that 'empties' a space by removing air, gas, or fluid.