Where does “debonairness” come from?

debonairness (English) comes from English debonair, from Middle English debonaire, from Old French debonaire, from Old French dé, from Latin dadu, from Latin datum, from Latin datus, from Latin dāre — to give.

debonairness (English): The state or quality of being debonair

Definitions

  1. The state or quality of being debonair

Ancestry of “debonairness”, step by step

StepLanguageWordMeaning
1EnglishdebonairGracious, courteous; Suave, urbane and...
2Middle Englishdebonairemeek, mild, humble, gentle, kind
3Old Frenchdebonairenoble; of a good bloodline; good; positive;...
4Old Frenchdédie
5Latindadu—
6Latindatumgift, present; accusative supine of dō;...
7Latindatusgiven; offered; yielded
8Latindāre—
9Proto-Italicdidōgive
10Proto-Indo-Europeandédeh₃tito be giving
11Proto-Indo-Europeandeh₃-to give
Every word from Proto-Indo-European deh₃- →Every word from Proto-Indo-European dédeh₃ti →Every word from Proto-Italic didō →