| Fetal (a.) Pertaining to, or connected with, a fetus; as, fetal circulation; fetal membranes. Thesaurus Entries abecedarian, aboriginal, antenatal, autochthonous, beginning, budding, creative, elemental, elementary, embryonic, formative, foundational, fundamental, germinal, germinant, germinational, germinative, germiparous, gestatory, in embryo, in its infancy, in the bud, inaugural, inceptive, inchoate, inchoative, incipient, incunabular, infant, infantile, initial, initiative, initiatory, introductory, inventive, larval, nascent, natal, original, parturient, postnatal, pregnant, prenatal, primal, primary, prime, primeval, primitive, primogenial, procreative, rudimental, rudimentary, ur |