| Part of Speech | Definition | |
| Noun | 1. The act of opening; an opening; an aperture.[Websters]. | |
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Date "APERTION" was first used in popular English literature: sometime before 1828. (references) |
| Etymology:Apertion \A*per"tion\, noun. [Latin expression apertio.]. (references) |
Specialty Definition: APERTION
| Domain | Definition | ||
| Noah Webster | [Noun] The act of opening; the state of being opened; an opening; a gap, aperture, or passage. Source: Webster's 1828 American Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||
