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单词 imperforate
释义

imperforate

adjective

im·​per·​fo·​rate (ˌ)im-ˈpər-f(ə-)rət How to pronounce imperforate (audio) -fə-ˌrāt How to pronounce imperforate (audio)
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

Word History

First Known Use

1657, in the meaning defined at sense 1

Medical Definition

imperforate

adjective

im·​per·​fo·​rate (ˈ)im-ˈpər-f(ə-)rət How to pronounce imperforate (audio) -fə-ˌrāt How to pronounce imperforate (audio)
: having no opening or aperture
specifically : lacking the usual or normal opening
an imperforate hymen
an imperforate anus
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更新时间:2024/12/23 17:14:28