| Part of Speech | Definition | |
| Adjective | 1. Incapable of being perforated, or bored through.[Websters]
2. Virtually never used base adjective of the rarely used adverb imperforably.[Eve - graph theoretic] | |
| Adverb Form (imperforably) | 1. Virtually never used adverbial inflection of the rarely used adjective imperforable.[Eve - graph theoretic] | |
Source: Webster's Revised Unabridged Dictionary (1913), compiled from various sources, under license. | Top | |
Date "IMPERFORABLE" was first used in popular English literature: sometime before 1914. (references) |
| Note: Imperforable \Im*per"fo*ra*ble\, adjective. [See Imperforate.]. (references) |
