crestless wave

/ˌkrɛstləs weɪv/

Other forms: crestless waves

Definitions of crestless wave

1. noun

   the undulating movement of the surface of the open sea
   synonyms: swell

   types:

   ground swell, heavy swell

   a broad and deep undulation of the ocean

   type of:

   moving ridge, wave

   one of a series of ridges that moves across the surface of a liquid (especially across a large body of water)