ash flow


noun Geology.

an avalanche of volcanic ash.

Nearby words

  1. ash blond,
  2. ash can,
  3. ash can school,
  4. ash color,
  5. ash fall,
  6. ash gray,
  7. ash wednesday,
  8. ash-blond,
  9. ash-shaytān,
  10. asha

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