celotex

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. A [[rough]]-[[texture]]d [[fiberboard]] used on [[ceiling]]s as [[acoustic]] [[paneling]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.