gnash
v. பற்களை நெரி, பற்கள் வகையில் கடகடவென்றடித்துக்கொள்.
Gnash, v. t. [imp. & p. p. Gnashed; p. pr. & vb. n. Gnashing.] Etym: [OE. gnasten, gnaisten, cf. Icel. gnastan a gnashing, gn to gnash, Dan.knaske, Sw. gnissla, D. knarsen, G. knirschen.] Defn: To strike together, as in anger or pain; as, to gnash the teeth. Gnash, v. i. Defn: To grind or strike the teeth together. There they him laid, Gnashing for anguish, and despite, and shame. Milton.