| Part of Speech | Definition | |
| Adjective | 1. An alternative spelling for "Octodecimo": Having eighteen leaves to a sheet; as, an octodecimo form, book, leaf, size, etc.[Websters]
2. Rarely used base adjective of the adverb eighteenmoly.[Eve - graph theoretic] | |
| Adverb Form (eighteenmoly) | 1. Virtually never used adverbial inflection of the rarely used adjective eighteenmo.[Eve - graph theoretic] | |
Source: Webster's Revised Unabridged Dictionary (1913), compiled from various sources, under license. | Top | |
Date "EIGHTEENMO" was first used in popular English literature: sometime before 1914. (references) |
