Aspirator – Definition & Meaning

An aspirator is a device that is used to remove or extract a liquid or gas from a container. It is commonly used in laboratories, medical facilities, and industrial settings. The aspirator works on the principle of creating a vacuum or suction that draws the liquid or gas out of the container.

Definitions

The term aspirator is defined as a device or instrument that is used to remove or extract a fluid or gas from a container. It is also referred to as a suction pump or vacuum pump. The aspirator can be manual or automated, depending on the purpose it is intended for.

Origin

The word aspirator has its roots in the Latin word “aspirare,” which means to breathe or inhale. The term was first used in the 19th century to describe a device that was used to extract fluids from the body during surgery.

Meaning in different dictionaries

The meaning of aspirator in different dictionaries is consistent with the definition provided above. The Merriam-Webster dictionary defines aspirator as “a device for removing fluid or gas by suction.” The Oxford English Dictionary defines aspirator as “a device for drawing fluid or gas out of a container by means of suction.”

Associations

The aspirator is commonly associated with medical procedures, laboratory experiments, and industrial processes. In medical settings, it is used to extract fluids from the body during surgery or to clear airways during respiratory distress. In laboratory experiments, it is used to extract liquids from test tubes or other containers. In industrial processes, it is used to extract gases or liquids from tanks or pipelines.

Synonyms

The synonyms of aspirator include suction pump, vacuum pump, extractor, and evacuator.

Antonyms

The antonyms of aspirator include injector, infuser, and dispenser.

The same root words

The same root words as aspirator include aspiration, aspirate, and aspirin.

Example Sentences

  1. The surgeon used an aspirator to remove the excess fluid from the patient’s lungs.
  2. The laboratory technician used an aspirator to extract the liquid from the test tube.
  3. The industrial engineer used an aspirator to extract the gas from the pipeline.
  4. The aspirator was instrumental in clearing the airways of the patient during the emergency.
  5. The aspirator was used to remove the contaminated liquid from the tank.
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