Tangent

usgb/ˈtændʒənt/
noun

A straight line that touches a curve at a point without crossing it.

A tangent line was drawn on the circle
Visual representation of "tangent" - A straight line that touches a curve at a point without crossing it

Often appears as...

  • goes off on a tangent
  • draw a tangent

Usage tips

Technical

Definition 1 of 5
Visual representation of "tangent"
LampPro Tip 1/2

Geometry Relevance

Used in geometry to describe a precise mathematical concept, often in discussions about shapes.

Illustration for Geometry Relevance
The geometry problem required us to calculate the angles where the tangent touches the circle.
LampPro Tip 2/2

Unique Intersection

In a tangent to a curve, the point of contact is unique and does not cross the curve.

Illustration for Unique Intersection
At the point of tangency, the tangent only meets the curve once.
Visual representation of the word "Tangent"

Never forget "Tangent"

Humans forget easily. That's why you should download WordUp: Smart reminders, word games, AI practice, and much more!

Download on the App StoreGet it on Google PlayGet it from MicrosoftGet it on AppGallery
Chrome

WordUp Chrome Extension

As you browse the web instantly look up words you don’t know.

Get Chrome Extension
Back to top