Meaning of penetration

Definition of penetration

(noun) an attack that penetrates into enemy territory
the act of entering into or through something; "the penetration of upper management by women"
the ability to make way into or through something; "the greater penetration of the new projectiles will result in greater injuries"
the depth to which something penetrates (especially the depth reached by a projectile that hits a target)
the act (by a man) of inserting his penis into the vagina of a woman

Other information on penetration

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