Trass vs Thass - What's the difference?
trass | thass |
(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.
(Webster 1913)
As a noun trass
is (geology) a white to grey volcanic tufa, formed of decomposed trachytic cinders, sometimes used as a cement.As a verb thass is
.trass
English
Alternative forms
* tarrace * tarras * terrasNoun
(-)thass
English
Alternative forms
* (l), (l), (l)Verb
(head)References
* “thass]” listed in the [2nd ed., 1989