penetration
1. [ noun ] (military) an attack that penetrates into enemy territory
Synonyms: incursion
Related terms: attack infiltration foray invasion interpenetration breakthrough
2. [ noun ] the act of entering into or through something
Examples:

"the penetration of upper management by women"

Related terms: entrance market_penetration interpenetration
3. [ noun ] clear or deep perception of a situation
Synonyms: insight
Related terms: perception penetrate
4. [ noun ] the depth to which something penetrates (especially the depth reached by a projectile that hits a target)
Related terms: depth
5. [ noun ] the ability to make way into or through something
Examples:

"the greater penetration of the new projectiles will result in greater injuries"

Related terms: ability penetrate
6. [ noun ] (sexuality) the act (by a man) of inserting his penis into the vagina of a woman
Related terms: sexual_intercourse penetrate
Similar spelling:   penetrating
  penetratingly
  penetrative
  penetrate
  penetrator
  penetratively
  penetralia
  penetrability
  penetrable