trass

Fetched 2026-10-26 (cache).

Synonyms: brass, crass, tress, truss, grass, trash, trans, strass, traps, tass, frass

Antonyms: brass, crass, tress, truss, grass, trash, trans, strass, traps, tass, frass

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|geology}} A whitish, greyish [[volcanic]] [[tufa]], formed of decomposed [[trachytic]] [[cinder]]s, sometimes used as a [[cement]].
2. {{lb|en|dated}} A coarse sort of [[plaster]] or [[mortar]], durable in water, formerly used to line [[cistern]]s and other [[reservoir]]s of water.

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