billow cloud


noun Meteorology.

a cloud consisting of broad, parallel bands oriented perpendicularly to the wind.

Nearby words

  1. billionth,
  2. billiton,
  3. billman,
  4. billon,
  5. billow,
  6. billowy,
  7. billposter,
  8. billroth's operation i,
  9. billroth's operation ii,
  10. billsticker

Also called undulatus.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019