| penetration | the act of entering into or through something |
|---|---|
| penetration | the act (by a man) of inserting his penis into the vagina of a woman |
| penetration | an attack that penetrates into enemy territory |
| penetration | the depth to which something penetrates (especially the depth reached by a projectile that hits a target) |
| penetration | the ability to make way into or through something |
| penetration | clear or deep perception of a situation |