imperforate
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Although made and approved, this stamp is said to have been withheld from issue in this imperforate condition.
From History of the Postage Stamps of the United States of America by Tiffany, John Kerr
Yet the catalog value of the latter is $2.50 against 36 cents for the wove paper imperforate alone.
From Canada: Its Postage Stamps and Postal Stationery by Howes, Clifton Armstrong
Anoestrus females are imperforate, and a vaginal orifice is present only during an active oestral cycle or in pregnancy.
From Aspects of Reproduction and Development in the Prairie Vole (Microtus ochrogaster) by Fitch, Henry S.
The 2nd or 1851 issue, as it is called in the circular, actually consisted of two series, the imperforate and perforate.
From History of the Postage Stamps of the United States of America by Tiffany, John Kerr
The labels were normally perforated the usual 12, but the same journal for April 13, 1892 reports that a whole sheet had been seen in an imperforate condition.
From Canada: Its Postage Stamps and Postal Stationery by Howes, Clifton Armstrong
