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a. Of, relating to, or produced by a glacier.
b. Extremely slow, like the movement of a glacier: Work proceeded at a glacial pace.
a. often Glacial Characterized or dominated by the existence of glaciers. Used of a geologic epoch.
b. Pleistocene. See Table at geologic time.
3. Extremely cold; icy: a glacial rain. See Synonyms at cold.
4. Having the appearance of ice.
a. Lacking warmth and friendliness: a glacial stare.
b. Coldly detached: a glacial composure.
[French, from Old French, icy, from Latin glaciālis, from glaciēs, ice; see gel- in Indo-European roots.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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|Adv.||1.||glacially - by a glacier; "glacially deposited material"|
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.