Where does “twelmonth” come from?

twelmonth (Middle English) comes from Old English twelfmōnþ.

Ancestry of “twelmonth”, step by step

StepLanguageWordMeaning
1Old Englishtwelfmōnþ

Words derived from “twelmonth

Every word from Old English twelfmōnþ
twelmonth — Etymology, Origin & Word History | Etymology Explorer