LATIN DICTIONARYLexicon Latīnum
English → Latin

“serpent” in Latin

The English word serpent itself goes back to Latin serpō, through serpēns.

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

serpent
PROP., serpens (general term): anguis (a large, formidable serpent): coluber (a small serpent): draco (poetical): anguiculus (a little serpent). A serpent’s cast-off skin or slough, auguina pellis (Cato); spolium serpentis (Plaut.); exuviae serpentis (Verg., Aen., 2, 473). The sting of a serpent, ictus serpentis: bite of a serpent, morsus anguis (Cic.).
Figuratively, A crafty or treacherous person, homo versutus, astutus, fallax, fraudulentus.
A kind of fire-work, *draco volans igneus

Quick answer

What is the Latin word for serpent?
The usual Latin words for “serpent” are serpō, anguis, coluber; also dracō, ā̆stūtus, fallāx. 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.