Where does “stupidity” come from?

Stupidity derives from Latin stupiditas, meaning lack of sensation or numbness, later applied to mental dullness.

stupidity (English): The property of being stupid; An act that is...

Definitions

  1. The property of being stupid; An act that is...

Ancestry of “stupidity”, step by step

StepLanguageWordMeaning
1Latinstupiditatemaccusative singular of stupiditās
2Latinstupiditassenselessness, dullness, stupidity
3Latin-tāsty, -dom, -hood, -ness, -ship
4Proto-Indo-European-teh₂tsUsed to form nouns representing state of being
5Proto-Indo-European-teh₂Used to form nouns representing state of being
6Proto-Indo-European-tósCreates verbal adjectives from verb stems
Every word from Proto-Indo-European -tós