LATIN DICTIONARYLexicon Latīnum
English → Latin

“separate” in Latin

The English word separate itself goes back to Latin parō, through sēparātus.

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

separate adj.
separatus (apart): privus (single, alone): disjunctus, sejunctus (disjoined). Each has his separate seat and his separate dish, separatae singulis sedes et sua cuique mensa: to conclude a separate treaty (of peace), suum consilium ab reliquis separare (Vid: Caes., B.G. 7, 63).
separate v.
Transitively, dividere (to divide, so that the parts maybe distinguished from each other): dirimere (to dissolve the connection between things, to break a line of continuity): separare (to part one thing from another, so that it ceases to have any connection with it; opposed to conjungere): sejungere: disjungere (to cause those things to be distinct which otherwise would be united; ☞ abjungere for sejungere is classical, but very rare, Cic., Att., 2, 1; Caes., B.G., 7, 57, Krebs): segregare (PROP., to take out of a flock; hence, to remove, part): secernere (especially what is pure or good from the impure and bad): semovere (to put aside): secludere, discludere (to separate by anything placed between; e.g., of mountains or rivers which separate countries). (The words are found in this connection and order.) semovere et discludere: to separate one’s self from anybody, se sejungere ab aliquo: to separate one’s self from human society, *ab hominum consuetudine se removere; hominum consuetudini se excerpere (Sen., Ep., 5, 2). That can be separated, separabilis.
Intransitively, solvi: dissolvi: sejungi: discedere. (The words are found in this connection and order.) discedere ac sejungi

Quick answer

What is the Latin word for separate?
The usual Latin words for “separate” are sēparō, prīvus, disiungō; also sēiungō, dīvidō, dirimō. 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.