Where does “disdainer” come from?
disdainer (English) comes from English disdain, from Middle English disdeynen, from Old French desdeignier, from Old French deignier, from Latin dīgnō, from Latin dīgnus, from Proto-Italic degnos, from Proto-Indo-European dḱ-nós — take; perceive.
disdainer (English): One who disdains
Ancestry of “disdainer”, step by step