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imperforation
Variant of imperforate
adjective
- having no holes or openings; unpierced
- having a straight edge without perforations: said of a postage stamp, etc.
- Anat. lacking the normal opening
Also imperforated
noun
an imperforate stamp
Related Forms:
- imperforation noun
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.