Where does “tart” come from?

Tart comes from Old French tarte, which derives from Old English heorte meaning "heart," ultimately from Proto-Indo-European ḱḗr with the same sense.

tart (English): Sharp to the taste; acid; sour; high or too high...

Definitions

  1. Sharp to the taste; acid; sour; high or too high...

Ancestry of “tart”, step by step

tart traces back through two separate lines of ancestry.

via French tarte

StepLanguageWordMeaning
1Frenchtartepie, tart; slap; something easy to do
2Germantorteinflection of torten: ## first-person singular...
3Italiantortapie, tart, cake or similar; roundel; The act of...
4Late Latintorta
5Latintorta panistwisted bread
6Latintortustwisted, crooked; spun, whirled; bent, distorted
7Latin-tusForms the past participle of verbs; Forms...
8Proto-Italic-tus
9Proto-Indo-European-tusDerives action nouns from verb roots

via Middle English tart

StepLanguageWordMeaning
1Middle EnglishtartSour, tart; having much acidity; Acute, keen;...
2Old Englishteartsharp, rough, severe
3Proto-Germanictartazrough, sharp, tearing
4Proto-Germanicteranąto tear; snatch or pull off (from); tug
5Proto-Indo-Europeander-to split, to separate; to tear, to crack, to...

Words derived from “tart

Every word from Proto-Indo-European -tus