Dictionary

imperforate

adjective im·per·fo·rate \(ˌ)im-ˈpər-f(ə-)rət, -fə-ˌrāt\

Definition of IMPERFORATE

1
:  having no opening or aperture; specifically :  lacking the usual or normal opening
2
of a stamp or a sheet of stamps :  lacking perforations or roulettes
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First Known Use of IMPERFORATE

1673
Medical Dictionary

imperforate

adjective im·per·fo·rate \(ˈ)im-ˈpər-f(ə-)rət, -fə-ˌrāt\

Medical Definition of IMPERFORATE

:  having no opening or aperture; specifically :  lacking the usual or normal opening <an imperforate hymen> <an imperforate anus>

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