Where does “amn't” come from?

amn't (English) comes from English AM, from Middle English am, from Old English eom, from Proto-West Germanic *im.

amn't (English): am not

Definitions

  1. am not

Ancestry of “amn't”, step by step

amn't traces back through two separate lines of ancestry.

via English AM

StepLanguageWordMeaning
1EnglishAMInitialism of Anno Mundi; Initialism of ante...
2Middle EnglishamFirst-person singular present indicative form of...
3Old Englisheomfirst-person singular present indicative of...
4Proto-West Germanic*im

via Scots am

StepLanguageWordMeaning
1Scotsam
Every word from Proto-West Germanic *im
amn't — Etymology, Origin & Word History | Etymology Explorer