- ex-
- ex-1(also e-; ef- before f)prefix1》 out: exclude.2》 upward: extol.3》 thoroughly: excruciate.4》 denoting removal or release: excommunicate.5》 forming verbs which denote inducement of a state: exasperate.6》 denoting a former state: ex-husband.Originfrom L. ex 'out of'.————————ex-2prefix out: exodus.Originfrom Gk ex 'out of'.
English new terms dictionary. 2014.