Where does “unquittable” come from?

unquittable (English) comes from English quittable, from English quit, from Middle English quiten, from Anglo-Norman quitter, from Old French quitter, from Old French quitte, from Latin quiētus, from Latin quiēscō — to rest; rest, peace.

unquittable (English): Not quittable

Definitions

  1. Not quittable

Ancestry of “unquittable”, step by step

unquittable traces back through two separate lines of ancestry.

via English quittable

StepLanguageWordMeaning
1EnglishquittableCapable of being quitted
2EnglishquitTo pay; To repay for; To repay, pay back
3Middle Englishquiten
4Anglo-Normanquitterto liberate; to free
5Old Frenchquitterto liberate; to free
6Old Frenchquittefree; liberated
7Latinquiētusat rest/nap, quiet, keeping quiet, quietude, quietness
8Latinquiēscōto rest, sleep, repose
9Latinquiēsthe rest of sleep, repose
10Proto-Italickʷiētis
11Proto-Indo-Europeankʷyéh₁tis
12Proto-Indo-Europeankʷyeh₁-to rest; rest, peace

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European kʷyeh₁-
unquittable — Etymology, Origin & Word History | Etymology Explorer