What is the meaning of Penetrare?

to penetrate, pound [auxiliary avere]

to seek through, to soak in, to pass through, to permeate [auxiliary avere]

to enter, to get in, to filter, to steal in [auxiliary essere]

inflection of penetrō:

1. present active infinitive
2. second-person singular present passive imperative/indicative

present active infinitive

second-person singular present passive imperative/indicative

penetration

first/third-person singular future subjunctive of penetrar

Source: wiktionary.org