Har is a Middle English word of obscure origin, possibly derived from Middle English harre or here, which trace back through Old English here to Proto-Indo-European roots kas-, (s)ker-, and ker-.
har (English): A hinge; A sound of laughter, with a sarcastic...
Definitions
A hinge; A sound of laughter, with a sarcastic...
Ancestry of “har”, step by step
har traces back through two separate lines of ancestry.