Beardmore Glacier[bîrdˈmôrˌ, -mōrˌ]
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
A valley glacier, about 418 km (260 mi) long, in the Queen Maud Mountains of Antarctica. It was discovered by the British explorer Sir Ernest Shackleton in 1908.