Etymology Explorer › English

Where does “tangential” come from?

Tangential comes from Latin tangentiālis, derived from tangens (touching) and -ālis (adjective suffix), ultimately from Proto-Indo-European līno- (flax, thread, line).

tangential (English): Referring to a tangent, moving at a tangent to...

Definitions

  1. Referring to a tangent, moving at a tangent to...

Ancestry of “tangential”, step by step

StepLanguageWordMeaning
1EnglishtangentA straight line touching a curve at a single...
2Latintangentemaccusative masculine singular of tangēns;...
3Latintangenstouching, grasping; reaching, arriving at;...
4Latintangō—
5Proto-Italic*tangō—
6Proto-Indo-Europeandenḱ-to bite

Words derived from “tangential”

  • tangentially
  • tangentiality
  • nontangential
  • nontangentially
  • equitangential
  • tangentialize
  • bitangential
Every word from Proto-Indo-European denḱ- →