- 1[usually passive] impregnate something (with something) to make a substance spread through an area so that the area is full of the substance The pad is impregnated with insecticide.
- 2 impregnate somebody/something (formal) to make a woman or female animal pregnant
NAmE//ɪmˈprɛɡneɪt//Verb Forms present simple I / you / we / they impregnate
he / she / it impregnates
past simple impregnated
-ing form impregnating
impregnationjump to other results