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Definition of penetration

penetration

/ˌpɛn.əˈtɹeɪ.ʃən/
pen · e · tra · tion

Adverb:penetratively
•
Plural:penetrations
•
Adjective:penetrative
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penetration Lexical Profile

penetration Game Scores & Validity

• noun

1

The action or process of forcing a way into or through something.

Example

"The waterproof coating prevents the penetration of moisture into the wooden deck."


2

The successful selling of a company's products or services in a particular market, or the extent to which a product is recognized and bought by customers.

Example

"High smartphone penetration in the region has transformed how local residents access banking services."


3

Acute mental discernment, sharpness of intellect, or the ability to understand complex matters deeply.

Example

"Her critical essays are admired for their psychological penetration and clarity of thought."

Synonyms
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Antonyms
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• Rhymes for penetration

Word Origin & Etymology

Borrowed in the late 16th century from Late Latin penetrationem, a noun of action from Latin penetrare ('to put or get inside, pierce'), related to penitus ('deeply, inwardly').

Cite this Entry


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