[ dee-gley-shee-ey-shuh n, -see- ]
/ diˌgleɪ ʃiˈeɪ ʃən, -si- /
the gradual melting away of a glacier from the surface of a landmass.
- degenerative joint disease,
Origin of deglaciation
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
[ dē-glā′shē-ā′shən ]
The uncovering of land that was previously covered by a glacier. Deglaciation occurs when a glacier melts.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.