compo(redirected from compos)
Also found in: Dictionary, Idioms.
Related to compos: compos mentis
1. Any composition material.
2. Mortar made with an appropriate proportion of cement, lime, and sand.
3. Various plastic cements and pastes which harden on exposure, as papiermâché.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.