What is the Latin word for oviparous?

The usual Latin words for “oviparous” are pariō, ōviparus. The right choice depends on the sense; see the distinctions below.

English → Latin

“oviparous” in Latin

pariōto bear, to give birth to; to spawn, produce, generate, beget; to procure, acquire ōviparusoviparous, egglaying

The English word oviparous itself goes back to Latin pariō, through ōviparus.

Riddle & Arnold A Copious and Critical English–Latin Lexicon, 1864

oviparous

ova gignens or pariens; oviparus (Apul., as translated of ὠοτόκος; and so Anson., Idyll., 10, 132).

Quick answer

What is the Latin word for oviparous?: The usual Latin words for “oviparous” are pariō, ōviparus. The right choice depends on the sense; see the distinctions below.

Entry from J. E. Riddle & T. K. Arnold, A Copious and Critical English–Latin Lexicon (rev. C. Anthon, New York: Harper, 1864), digitised by Fergus J. P. Walsh, CC BY-SA 4.0; Latin markup adapted by latindictionary.co.