Imperforate

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Imperforate \Im*per"fo*rate\, Imperforated \Im*per"fo*ra"ted\,
     a. [L. pref. im- not + perforatus, p. p. of perforate to
     perforate. See {Perforate}.]
     Not perforated; having no opening or aperture. --Sir J.
     Banks.
     [1913 Webster]



From WordNet (r) 2.0 [wn]:

  imperforate
       adj : not perforated; having no opening