English
rebuttable
From rebut + -able.
Formed from rebut + -able
Proto-Germanic *bautaną ‘to beat, knock, bump, push’
…
Frankish *bōtan ‘to beat’
Old French bouter ‘to butt’
Old French reboter ‘to push back’
Middle English rebutten
English rebut
Today it means
adj Capable of being rebutted.
Language periods are conventional ranges, not dates for this word.
Etymograph / rebuttable