LATIN DICTIONARYLexicon Latīnum
English → Latin

“contamination” in Latin

The English word contamination itself goes back to Latin tamen, through contāminātiō.

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

contamination
contaminatio: pollutio (both late): macula, labes (blot; stigma): contagio: contactus (contagious infection): free from contamination, inviolatus (opposed to pollutus).

Quick answer

What is the Latin word for contamination?
The usual Latin words for “contamination” are contāminātiō, pollūtiō, macula; also lābēs, contāgiō, contingō. 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.