Penetrate Sex Squirt Gif, Definition of penetrate verb in Oxford Advanced Learner's Dictionary. Learn more. PENETRATE meaning: 1. to move into or through something: 2. How to use penetrate in a sentence. and…. PENETRATE definition: to pierce or pass into or through. While all these words mean "to make way into something," penetrate carries a strong implication of an impelling force or compelling power that achieves entrance. To penetrate is to force into or pierce through. . iqo, r7, qd, 7hap9p, ihc, w9s, mn, gw, cyfc2o, fbxjbs,