air-raid shelter(redirected from Morrison shelters)
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Related to Morrison shelters: Anderson shelters
air-raid shelter[¦er ‚rād ¦shel·tər]
A chamber, often underground, provided with living facilities and food, for sheltering people against air attacks.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.