imperforate adjective. [ɪm'pǝ:fǝrǝt] L17.
[from IM-² + PERFORATE adjective.]
1. Chiefly Anatomy & Zoology. Not perforated; having no perforation, opening, or foramen; (of the anus etc.) not having the opening normally present. L17.

2. Of a sheet of postage stamps or a single stamp: not provided with rows of perforations. L19.

[TahlilGaran] English Dictionary ▲