Proto-IE: *krus-
Meaning: crust
Tokharian: A krośśäṃ (acc.sg.), B krośće `kalt' (PT *krośce) (Adams 218)
Old Greek: krǘos n. `Eiskälte, Frost', krǘstallo-s m. `Eis; Berkrystall', krǖmó-s m. `Eiskälte, Frost, Schauder'
Slavic: *krъxā, *krъšītī
Latin: crusta f. `Rinde, Kruste, Schorf; Stuck- und Musivarbeit, eingelegte Arbeit an Kunstwerken'
Russ. meaning: хрупкая корка (льда, хлеба usw.)
References: WP I 478 f, Buck 69. [Somewhat different in Pok.; cf. *krewǝ-, with some confusion].
piet-meaning,piet-tokh,piet-greek,piet-slav,piet-balt,piet-germ,piet-lat,piet-rusmean,piet-refer,