Where does “imprimatur” come from?

Imprimatur comes from Latin imprimatur, the third-person singular passive form of Latin imprimere meaning to impress or imprint, from Latin in and Latin imprimere, ultimately derived from Proto-Indo-European h₁én.

imprimatur (English): An official license to publish or print...

Definitions

  1. An official license to publish or print...

Ancestry of “imprimatur”, step by step

StepLanguageWordMeaning
1Latinimprimaturthird-person singular present passive subjunctive...
2Latinimprimeresecond-person singular future passive indicative...
3LatinimprimoI press, impress; I print, imprint, stamp
4Latinīn-un-, non-, not
5Latinînin, at, on, upon, from (space)
6Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
7Proto-Italicenin
8Proto-Indo-Europeanh₁énin
Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Proto-Italic en
imprimatur — Etymology, Origin & Word History | Etymology Explorer