Pronunciation

change

Plain form
penetrate

Third-person singular
penetrates

Past tense
penetrated

Past participle
penetrated

Present participle
penetrating

  1. The present participle of penetrate.

Adjective

change

Positive
penetrating

Comparative
more penetrating

Superlative
most penetrating

  1. Very sharp, able to penetrate.
    The skunk produces a penetrating odor.
    Sarah has such a penetrating gaze that it makes me uncomfortable.