Aspirator (noun)

A device that sucks in air or gas.

Origin:

The word "aspirator" is a noun which means "a device that sucks in air or gas" and it is derived from the latin word "aspirare" meaning "to breathe".

Examples:

1. The aspirator is used to clear the patient's airways before performing a procedure.
2. An aspirator is a medical device that uses suction to remove mucus from the airways.
3. Aspirator is a common tool in laboratory for filtering liquids.
4. The aspirator is used to remove excess liquid from the wound.
5. An aspirator is a device used to extract fluids from the body, such as blood from a vein.