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Origin and history of inhibit

inhibit(v.)

early 15c., inhibiten, "to forbid, prohibit," back-formation from inhibition or else from Latin inhibitus, past participle of inhibere "to hold in, hold back, keep back," from in- "in, on" (see in- (2)) + habere "to hold" (reconstructed to be from PIE root *ghabh- "to give or receive"). The psychological sense (1876) is from earlier, softened meaning of "restrain, check, hinder" (1530s). Related: Inhibited; inhibiting.

Entries linking to inhibit

late 14c., inhibicioun, "formal prohibition; interdiction of legal proceedings by authority;" also, the document setting forth such a prohibition, from Old French inibicion and directly from Latin inhibitionem (nominative inhibitio) "a restraining," from past participle stem of inhibere "to hold in, hold back, keep back," from in- "in, on" (see in- (2)) + habere "to hold" (reconstructed to be from PIE root *ghabh- "to give or receive"). Psychological sense of "involuntary check on an expression of an impulse" is from 1876.

"one who or that which inhibits," 1868 as a Scottish legal term; 1914 in biochemistry; agent noun in Latin form from inhibit. Form inhibiter is attested from 1610s.

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