Third-person singular simple present indicative form of double penetrate

present participle of double penetrate

(transitive) To sexually penetrate someone simultaneously in one or more orifices.

plural of penetrating oil

Very low-viscosity oil.

plural of penetration aid

Synonym of penetrating oil

plural of penetrating fluid

(military) Any device or tactic used to increase an ICBM warhead's chances of penetrating a target's defenses.

A pricing strategy where the price of a product is initially set low to rapidly reach a wide fraction of the market and initiate word of mouth.