Etymology

prime

P3R1I1M3E1

Today it means: First in importance, degree, or rank. Full definition →

Middle English prime ← Old French prime ← Latin prīmus
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prime · adjective, noun1

  1. Proto-Indo-European · derived from*per-“beyond, before”
  2. Proto-Italic · derived from*priisemos
  3. Latin · derived fromprīmus“first”
  4. Old French · derived fromprime
  5. Middle English · inherited fromprime
  6. English todayprime

From Middle English prime, from Old French prime and its etymon, Latin prīmus (“first”), from earlier prīsmos < *prīsemos < Proto-Italic *priisemos, ultimately from Proto-Indo-European *per- (“beyond, before”). Doublet of primo and primus. The noun sense "apostrophe-like symbol" originates from the fact that the symbol ′ was originally a superscript Roman numeral one.

prime · verb2

Related to primage and Latin prīmus.

prime · noun3

  1. French · derived fromprime“reward, prize, bonus”
  2. English todayprime

From French prime (“reward, prize, bonus”).

Words from the same roots

Latinprīmus all →

primalprimusprimulaprimogenitureprimigenialprimigravida

Proto-Indo-European*per- all →

beforefurthersportseparatefearexperimentfareforthcomingparamountparseemporiumpostpartumparlaypareperihelionappriseportentousparamourfraisefirnparlousafeardisportfore-forlorn hopefornefraistmi-partimisprisionporte cochère

Etymology from Wiktionary, CC BY-SA 4.0.