imperforate
Example Sentences
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An adult female that appeared to be in oestrus on February 3, 1952, was imperforate on February 10.
From Ecological Observations on the Woodrat, Neotoma floridana by Fitch, Henry S.
Another, weighing 200 grams on February 3, 1952, still was imperforate, but by February 27 she was perforate and appeared to be in oestrus.
From Ecological Observations on the Woodrat, Neotoma floridana by Fitch, Henry S.
Operations for Artificial Anus.—In children the condition known as imperforate anus may sometimes be remedied by exploratory operations in the perineum, guided by the protrusion caused by the distended intestine.
From A Manual of the Operations of Surgery For the Use of Senior Students, House Surgeons, and Junior Practitioners by Bell, Joseph
Attempts are, however, made to palm off trimmed reprints as imperforate specimens.
From History of the Postage Stamps of the United States of America by Tiffany, John Kerr
Rhabdamminina, rab-da-mi-nī′na, n. a group of marine imperforate foraminiferous protozoans.
From Chambers's Twentieth Century Dictionary (part 3 of 4: N-R) by Various