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.

In optical section "bubble-cells" have a certain resemblance to porocytes, but the cell is of course imperforate and not flattened.

From Freshwater Sponges, Hydroids & Polyzoa by Annandale, Nelson

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

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

We illustrate a pair of the 2 cent imperforate on a registered cover mailed at Como, Quebec, on March 20, 1905.

From Canada: Its Postage Stamps and Postal Stationery by Howes, Clifton Armstrong

The reprinted "Eagle" Carrier's stamp was first sent out perforated 12, the original was, of course, imperforate, and the stamps upon the sheet were separated by colored lines.

From History of the Postage Stamps of the United States of America by Tiffany, John Kerr