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Webster 1913 Edition

Imperforation

Im-perˊfo-ra′tion

,

Noun.

[Cf. F.

imperforation

.]

The state of being without perforation.

Webster 1828 Edition

Imperforation

IMPERFORA'TION

,

Noun.

The state of being not perforated, or without any aperture.

Definition 2024

imperforation

imperforation

English

Noun

imperforation ‎(uncountable)

The state of being without perforation.