cycloidal Hear it!

Variant of cycloid

cycloid Definition

cy·cloid (sī′klo̵id′)

noun

Geom. a curve traced by any point on a radius, or an extension of the radius, of a circle which rolls without slipping through one complete revolution along a straight line in a single plane; trochoid

Etymology: Gr kykloeidēs, circular < kyklos (see wheel) + -eidēs, -oid

adjective

  1. circular
  2. designating or having fish scales that are roundish in form with smooth edges
  3. designating or of a cyclothymic person

Related Forms:

  • cycloidal cy·cloi′·dal (sī klo̵id′'l) adjective