LATIN DICTIONARYLexicon Latīnum
English → Latin

“expiration” in Latin

The English word expiration itself goes back to Latin spīrō, through expīrātiōnem.

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

expiration
by circumlocution with participles, anno exacto, or circumacto, or praeterito (☞ Anno praeterlapso or elapso is not Latin). After the expiration of two years, biennio jam confecto.

Quick answer

What is the Latin word for expiration?
The usual Latin words for “expiration” are circumagō, praetereō. 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.