| n. 1.  Official approval or license to print or publish, especially as granted by a censor or an ecclesiastical authority. 2.  a.  Official approval; sanction: Does their idea get your imprimatur? b.  A mark of official approval: a directive bearing the imprimatur of high officials. [From New Latin imprimātur, let it be printed, third person sing. present subjunctive passive of Latin imprimere, to imprint; see  IMPRESS1.] | 
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