having a child or other offspring developing in the body; with child or young, as a woman or female mammal.

fraught, filled, or abounding (usually fol. by with )

a silence pregnant with suspense.

teeming or fertile; rich (often fol. by in )

a mind pregnant in ideas.

full of meaning; highly significant

a pregnant utterance.

of great importance or potential; momentous

a pregnant moment in the history of the world.

adjective

insignificant , trivial , unmeaningful

adjective

abundant , anticipating , carrying a child , enceinte , expectant , expecting * , fecund , fertile , fraught , fruitful , gestating , gravid , heavy , hopeful , in family way , parous , parturient , preggers , productive , prolific , replete , teeming , with child , charged , cogent , consequential , creative , eloquent , expressive , imaginative , important , inventive , loaded , momentous , original , pointed , redolent , rich , seminal , sententious , suggestive , telling , weighty , big , expecting , meaningful , significant , abounding , potential