sérac: Meaning and Definition of

sé•rac

Pronunciation: (si-rak' Fr. sā-rak'), [key]
— pl. -racs
  1. a large irregularity of glacial ice, as a pinnacle found in glacial crevasses and formed by melting or movement of the ice.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.