Indo-European etymology : Query result

Proto-IE: *gʷrūg'h-

Nostratic etymology: Nostratic etymology

Meaning: to gnaw, to grit the teeth

Armenian: krčel atámani `Zähnenklappern'; krcem `nage'

Old Greek: brǘkhō (~ -ǖ́-) `mit den Zähnen klappern', brügmó-s m. `Zähnenknirschen', brǖkhetó-s, brúkheto-s `kaltes Fieber' (Hsch.); brükhǟ́ (~ -ǖ-) f. `das Zähneklappern'

Slavic: *grɨ̄zǭ, *grɨ̄́ztī; *grɨ̄zjā; *grūzъ ( > Pol gruz 'Trümmer, zerschlagenes Mauerwerk, Ruinen', gruzeɫ, gruzɫa 'Klump, Klümpchen')

Baltic: *graûǯ- (2) vb. tr., *graûǯ-a- c., -ia- c., *grūǯ-t-i- c.

Celtic: *brugnos, *bruggos > MIr brocc `Kummer'; Ir brōn `Kummer'; Gael brōg `Kummer'; Cymr brwyn `stechender Schmerz'

Russ. meaning: грызть, cкрежетать зубами

References: WP I 697