LATIN DICTIONARYLexicon Latīnum
English → Latin

“vein” in Latin

The English word vein itself goes back to Latin vēna.

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

vein
PROP., vena, (arteria = an artery.) A small vein, venula: to open a vein (as a punishment), venam incidere, rescindere, secare, ferire, percutere; alicui venam solvere et sanguinem mittere (Gell., 10, 8): to open a vein (as a surgical operation), sanguinem mittere; in the arm, ex brachio.
Figuratively, vena (in metals, wood, or marble): fibra (in plants): meatus ligni (in wood). The space between veins in the earth, intervenium: marked with veins, venosus (e.g., a stone, lapis): a vein of humor, etc., ingenii vena.

Quick answer

What is the Latin word for vein?
The usual Latin words for “vein” are vēna, vēnŭla, fibra; also rescindō, secō, feriō. 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.