Where does “prudery” come from?

prudery (English) comes from English prude, from French prude, from Old French prude, from Old French prou, from Vulgar Latin prode, from Latin prosum, from Latin prō-, from Proto-Italic *pro- — passed , crossed.

prudery (English): The condition of being prudish; prudishness;...

Definitions

  1. The condition of being prudish; prudishness;...

Ancestry of “prudery”, step by step

prudery traces back through two separate lines of ancestry.

via English prude

StepLanguageWordMeaning
1EnglishprudeA person who is or tries to be excessively...
2Frenchprudeprude
3Old Frenchprudefeminine singular of pruz
4Old Frenchprouprofit
5Vulgar Latinprodeuseful; profitable, useful; second-person...
6LatinprosumI am useful or of use, do good, help, benefit,...
7Latinprō-forward direction, forward movement
8Proto-Italic*pro-pro- see the Latin entry for further meanings
9Proto-Indo-Europeanpro-toward, forward
10Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
11Proto-Indo-Europeanper-before, in front; first; to go through
12Proto-Indo-Europeanpr̥tóspassed , crossed

via French pruderie

StepLanguageWordMeaning
1Frenchpruderieprudery
Every word from Proto-Indo-European pr̥tós