Where does “used to” come from?

used to (English) comes from English use, from Middle English use, from Old French us, from Latin ūsus, from Latin ūtor, from Proto-Slavic *ǫtorъ, from Proto-Slavic torъ, from Proto-Slavic terti — to rub, turn; to drill, pierce.

used to (English): Accustomed to, tolerant or accepting of

Definitions

  1. Accustomed to, tolerant or accepting of

Ancestry of “used to”, step by step

StepLanguageWordMeaning
1EnglishuseThe act of using; The act of consuming alcohol or...
2Middle Englishuse
3Old Frenchustradition or custom
4Latinūsususe, employment, exercise, advantage
5Latinūtorto use, make use of, employ
6Proto-Slavic*ǫtorъcroze
7Proto-Slavictorъpaddock, pen
8Proto-Slavictertito rub, to scrape; to polish
9Proto-Indo-Europeanterh₁-to rub, turn; to drill, pierce

Words derived from “used to

Every word from Proto-Indo-European terh₁-Every word from Proto-Slavic tertiEvery word from Proto-Slavic torъ