1. (a.) Being with young, as a female; having conceived; great with young; breeding; teeming; gravid; preparing to bring forth.

2. (a.) Heavy with important contents, significance, or issue; full of consequence or results; weighty; as, pregnant replies.

3. (a.) Full of promise; abounding in ability, resources, etc.; as, a pregnant youth.

4. (n.) A pregnant woman.

5. (a.) Affording entrance; receptive; yielding; willing; open; prompt.

abecedarian aboriginal abounding abundant allegorical antenatal anticipating associational autochthonous basal basic beginning big big with child big-laden blooming bountiful breeding budding bursting bursting out carrying carrying a fetus central charged climacteric conceptive conceptual connotational connotative consequential copious creative critical crucial decisive definable denotational denotative elemental elementary eloquent embryonic emergent esemplastic exigent expectant expecting expressive extended extensional exuberant facund fecund fertile fetal figurative flourishing formative foundational fraught fructiferous fruitful full of meaning full of point full of substance fundamental generative generous genetic germinal gestating gestatory gone gravid great heavy heavy with child ideational ideative imaginative important in embryo in its infancy in ovo in the bud inaugural inceptive inchoate inchoative incipient incunabular indicative infant infantile ingenious initial initiative initiatory inspired intelligible intensional interpretable introductory inventive kairotic knocked up loaded lush luxuriant meaning meaningful meaty metaphorical momentous nascent natal notional original originative parturient pithy pivotal plenteous plentiful pointed postnatal preggers prenatal primal primary prime primeval primitive primogenial primordial pristine procreative productive proliferous prolific protogenic radical readable referential replete rich rudimental rudimentary seminal sententious shaping significant significative substantial suggestive superabundant superfetate superimpregnated swarming symbolic teeming thriving transferred uberous up the spout ur visioned weighty with child