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Definition of impregnator

impregnator

/ɪmˈprɛɡneɪtər/
im · preg · na · tor
Plural:impregnators
•
Adjective:impregnable
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impregnator Lexical Profile

impregnator Game Scores & Validity

• noun

1

An industrial apparatus, machine, or vessel used to saturate a porous material (such as wood, fabric, or paper) with a liquid, resin, or chemical solution, often under vacuum or pressure.

Example

"The timber was loaded into a vacuum impregnator to force the preservative deep into the wood fibers."

2

A male organism or agent that fertilizes or makes a female pregnant.

Example

"In the breeding program, the dominant male served as the primary impregnator of the herd."

Synonyms
View all synonyms for impregnator

• Nearby Words

impregnatable
impregnate
impregnation
impregnator
impress
impressed
impresser

Word Origin & Etymology

Derived from the verb 'impregnate' (from Late Latin 'impraegnatus', meaning 'made pregnant' or 'filled') combined with the agentive suffix '-or'.

Cite this Entry

Wordmom. (2026). Definition of Impregnator. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/impregnator
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