LATIN DICTIONARYLexicon Latīnum
English → Latin

“defection” in Latin

The English word defection itself goes back to Latin dēficiō, through dēfectiō.

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

defection
A falling away, defectio; from anybody, ab aliquo: rebellio; rebellium (both mean a renewal of war on the side of a people reduced to peace, the last occurs in Liv., 42, 21): transfugium; transitio ad hostem (a going over of soldiers to the enemy): a defection from one’s religion, *defectio a sacris: to try to bring about anybody’s defection, alicujus animum ad defectionem sollicitare: to drive anybody to defection, aliquem in societatem defectionis impellere. Vid: REVOLT.

Quick answer

What is the Latin word for defection?
The usual Latin words for “defection” are dēfectiō, rebelliō, rebellis; also transfŭgĭum. 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.