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.

One female trapped on February 19, 1950, weighed only 140 grams and was still imperforate.

From Ecological Observations on the Woodrat, Neotoma floridana by Fitch, Henry S.

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 Post Office Department were convinced that no irregularity could have occurred, but finally made an enquiry, and were, of course, compelled to believe the evidence of the existence of imperforate specimens.

From The Stamps of Canada by Poole, Bertram William Henry

The abnormal varieties in this series are of course the imperforate ones, and of these we present cuts of a full set in blocks of four, numbered 100 to 105 on Plate IX.

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

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