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ENGLISH · A WORD WITH POSSIBILITIES

penetration.

The act of penetrating something.

11 characters4 syllables approx.English language

Meaning & usage

noun/pɛ.nɪˈtɹeɪ.ʃən/Received-Pronunciation/pɛ.nəˈtɹeɪ.ʃən/General-American
  1. The act of penetrating something.

    countable · uncountable
  2. The insertion of the penis (or similar object) during sexual intercourse.

    countable · uncountable
    Any penetration, however slight, is sufficient to complete the offense.
  3. The act of penetrating a given situation with the mind or faculties; perception, discernment.

    countable · uncountable
  4. The act of progressing or moving forward through or into something.

    countable · uncountable
  5. A number or fraction that represents how many cards/decks will be dealt before shuffling, in contrast to the total number of cards/decks in play.

    countable · uncountable
  6. The proportion of the target audience who buy or use the specified product or service.

    countable · uncountable
Where this word comes from

From Middle English penetracioun, from Old French penetracïon, and its source, Latin penetrātiō, from the participle stem of penetrō (“pierce”, verb). Morphologically penetrate + -ion.

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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.

Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.