[ im-pur-fer-it, -fuh-reyt ]
/ ɪmˈpɜr fər ɪt, -fəˌreɪt /
Also im·per·fo·rat·ed. not perforate; having no perforation.
Philately. (of a number of stamps joined together) lacking the perforations usually separating individual stamps.
an imperforate stamp.
Related formsim·per·fo·ra·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for imperforated
This is clearly not the imperforated zizyphinus of the 'Systema.'
Its upright sides are imperforated, but top and bottom the usual perforation marks are present.Peeps at Postage Stamps|Stanley Currie Johnson
British Dictionary definitions for imperforated
/ (ɪmˈpɜːfərɪt, -ˌreɪt) /
(of a postage stamp) not provided with perforation or any other means of separationAbbreviation: imperf Compare perforate
anatomy (of a bodily part, such as the anus) without the normal opening
Derived Formsimperforation, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medicine definitions for imperforated
[ ĭm-pûr′fər-ĭt ]
Lacking a normal opening.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.