trass English

Meaning trass meaning

What does trass mean?

trass noun

— (geology) A white to grey volcanic tufa, formed of decomposed trachytic cinders, sometimes used as a cement.

— A coarse sort of plaster or mortar, durable in water, and used to line cisterns and other reservoirs of water.

Synonyms trass synonyms

What other words have the same or similar meaning as trass?

trass English » English

volcanic ash

tephros

pozzolana

pozzolan

ash