One entry found for
glacial.
Main Entry:
gla·cial 
Pronunciation:
gl
-sh
l
Function:
adjective
1 a : extremely cold
: FRIGID b : lacking warmth of feeling
2 a : of, relating to, or produced by glaciers
b : of, relating to, or being any of those parts of geologic time when a large portion of the earth was covered by glaciers
c capitalized : PLEISTOCENE