Definitionen
1.NounThe act of penetrating something. .mw-parser-output .defdate{font-size:smaller}
2.NounThe insertion of the penis (or similar object) during sexual intercourse."Any penetration, however slight, is sufficient to complete the offense."
3.NounThe act of penetrating a given situation with the mind or faculties; perception, discernment.
4.NounThe act of progressing or moving forward through or into something.
5.NounA 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.
6.NounThe proportion of the target audience who buy or use the specified product or service.