v. 1. грызть, глодать (at/on) The rabbits escaped by gnawing (away) at the fence until they had made a hole big enough to get through. 2. разъедать (о кислоте) 3. подтачивать, беспокоить, терзать (at/on) Sorrow is gnawing at my heart.
GNAW
Англо-русский перевод GNAW
Мюллер. English-Russian Muller's dictionary bed edition. Англо-Русский словарь Мюллера редакция bed. 2012