Found 3 items, similar to gnash.
English → Indonesian (quick) Definition: gnash berkeretak, gerat, menggeratkan, menggertakkan
English → English (WordNet) Definition: gnash gnash v : grind together, of teeth
English → English (gcide) Definition: Gnash Gnash \Gnash\, v. t. [imp. & p. p. Gnashed; p. pr. & vb. n. Gnashing.] [OE. gnasten, gnaisten, cf. Icel. gnastan a gnashing, gn?sta to gnash, Dan.knaske, Sw. gnissla, D. knarsen, G. knirschen.] To strike together, as in anger or pain; as, to gnash the teeth. [1913 Webster] Gnash \Gnash\, v. i. To grind or strike the teeth together. [1913 Webster] There they him laid, Gnashing for anguish, and despite, and shame. --Milton. [1913 Webster]