Many women with pain have difficulties with penetration as well.
The scenes of penetration are obscured with masking or blurring.
Cost of batteries is the largest barrier to penetration of plug-in vehicles.
penetration testing is the name security specialists would use.
But does penetration on camera translate to a realistic portrait of sex and sex addiction?
She is so clever, has so much imagination and penetration, that they must be very entertaining.
How it came, how it was passed from hearth to hearth, defied our penetration.
You have wonderful intelligence and penetration in everything.
During his reign the problem of Turkish penetration was taken in hand.
He was delighted with his penetration; pleased, also, to believe that here was an ally, if one should be needed.
c.1600, "insight, shrewdness," from Latin penetrationem (nominative penetratio) "a penetrating or piercing," noun of action from past participle stem of penetrare (see penetrate). The sexual sense is attested from 1610s.