- HROSTI
- m. the mash (in brewing).* * *a, m. [Dan. roste; perh. the Engl. roast is akin; in Ivar Aasen roste—the mash]:—the mash in a brewer’s boiler, also the boiler and mash together; fánn h., the shining frothy mash, Stor. 18; whence hrosta-fen, hrosta-brim, n. the hot boiling fluid, Kormak, Arnór; hrosta-búð, f. a beer-shop, D. N. v. 763; hrosta-lúðr, m. a ‘mash-box,’ = the boiler; the word only occurs in poetry.
An Icelandic-English dictionary. Richard Cleasby and Gudbrand Vigfusson. 1874.