| Part of Speech | Definition | |
| Adjective | 1. Consisting of, or containing calcareous and siliceous earths.[Websters]
2. Virtually never used base adjective of the rarely used adverb calcareo-siliceously.[Eve - graph theoretic] | |
| Adverb Form (calcareo-siliceously) | 1. Virtually never used adverbial inflection of the rarely used adjective calcareo-siliceous.[Eve - graph theoretic] | |
Source: Webster's Revised Unabridged Dictionary (1913), compiled from various sources, under license. | Top | |
Date "CALCAREO-SILICEOUS" was first used in popular English literature: sometime before 1914. (references) |
