Origin: 1250–1300;Middle English < Latininquīrere to seek for (see in-2, query); replacing Middle Englishenqueren < Old Frenchenquerre < Latin, as above
Synonyms 1–3. investigate, examine, query. Inquire, ask, question imply that a person addresses another to obtain information. Ask is the general word: to ask what time it is.Inquire is more formal and implies asking about something specific: to inquire about a rumor. To question implies repetition and persistence in asking; it often applies to legal examination or investigation: to question the survivor of an accident. Sometimes it implies doubt: to question a figure, an account.
late 13c., from O.Fr. enquerre, from V.L. *inquærere, from L. in- "into" + quærere "ask, seek" (see query). Respelled 14c. on L. model, but half-Latinized enquire still persists.