penetration

From Wiktionary

Word parts[change]

penetrate + -ation

Pronunciation[change]

Noun[change]

Singular
penetration

Plural
penetrations

  1. (uncountable) Penetration is the action of penetrating into something.
  2. (uncountable) Penetration is the penis being inserted into the vagina or another part of the body during sex.

Related words[change]