- small pieces of ice that form in water moving turbulently enough to prevent the formation of a sheet of ice
WordReference Random House Unabridged Dictionary of American English © 2026
fra•zil
(frā′zəl, fraz′əl, frə zēl′, -zil′),USA pronunciation n.
- Geologyice crystals formed in turbulent water, as in swift streams or rough seas.
- Canadian French frasil, frazil, fraisil, French fraisil coal cinders, Old French faisil
- 1885–90, American.
Collins Concise English Dictionary © HarperCollins Publishers::
frazil /ˈfreɪzɪl/ n