Definition

A specific type of curve where the length of the tangent line segment between the curve and a fixed line remains constant, regardless of the point of tangency chosen.

Example

The engineer used a tractrix to design the path of the vehicle for optimal performance.

Conversation

Have you ever heard of a tractrix?

No, I haven’t. What is it?

It's a type of curve used in mathematics with some interesting properties.

That sounds cool! I'd love to learn more about it.

Synonyms & Antonyms

Root Explanation

Tractrix is derived from "tractus" (meaning drawn or pulled) and the suffix "-rix" (a feminine agent suffix in Latin). The term refers to a curve that is generated by a point moving along a straight line while being pulled by a force, thus relating to the concept of being drawn or pulled.

Memory Tip

Think of something that is 'drawn' ('tractus') and how the '-rix' indicates an agent or something that performs an action. This helps you remember that a tractrix is a curve related to being drawn or pulled.

Visually Confused Words