"the greater penetration of the new projectiles will result in greater injuries" 5. the depth to which something penetrates (especially the depth reached by a projectile that hits
The meaning of PENETRATION is the power to penetrate; especially : the ability to discern deeply and acutely. How to use penetration in a sentence. Synonym Discussion of Penetratio
penetration (n.) c. 1600, "insight, shrewdness," from Latin penetrationem (nominative penetratio) "a penetrating or piercing," noun of action from past participle stem of penetrare
Definition of penetration noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Apr 11, 2026 · Noun penetration (countable and uncountable, plural penetrations) The act of penetrating something. [from 15th c.] The insertion of the penis (or similar object) du