Where does “pintless” come from?

pintless (English) comes from English pint, from Middle English pinte, from Old French pinte, from Vulgar Latin pincta, from Latin Pictus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

pintless (English): Without a pint or pints

Definitions

  1. Without a pint or pints

Ancestry of “pintless”, step by step

pintless traces back through two separate lines of ancestry.

via English pint

StepLanguageWordMeaning
1EnglishpintA unit of volume, equivalent to; A pint of milk;...
2Middle Englishpintepint
3Old Frenchpinte
4Vulgar Latinpinctaa mark used to indicate a level of quantity...
5LatinPictusa Pict, a resident of early Scotland
6Latin-tusForms the past participle of verbs; Forms...
7Proto-Italic-tus
8Proto-Indo-European-tusDerives action nouns from verb roots

via English less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus
Every word from Proto-Indo-European -tus