Where does “tort” come from?

tort (Old Catalan) comes from Latin tortus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

Ancestry of “tort”, step by step

StepLanguageWordMeaning
1Latintortustwisted, crooked; spun, whirled; bent, distorted
2Latin-tusForms the past participle of verbs; Forms...
3Proto-Italic-tus
4Proto-Indo-European-tusDerives action nouns from verb roots

Words derived from “tort

Every word from Proto-Indo-European -tusEvery word from Latin -tusEvery word from Latin tortus