undulating Meaning, Definition & Usage

  1. verb stir up (water) so as to form ripples
    ripple; riffle; undulate; ruffle; cockle.
  2. verb occur in soft rounded shapes
    undulate; roll.
    • The hills rolled past
  3. verb move in a wavy pattern or with a rising and falling motion
    wave; undulate; roll; flap.
    • The curtains undulated
    • the waves rolled towards the beach
  4. verb increase and decrease in volume or pitch, as if in waves
    undulate.
    • The singer's voice undulated

WordNet

Un"du*la`ting adjective
Definitions
  1. Rising and falling like waves; resembling wave form or motion; undulatory; rolling; wavy; as, an undulating medium; undulating ground. -- Un"du*la`ting*ly. adv.

Webster 1913