(v)gnash one's teeth with anger, See Also:gobble with anger, Syn.โกรธ, Example:เขาโกรธเธอมากแต่ทำอะไรเธอไม่ได้จึงได้แต่ขบเขี้ยวเคี้ยวฟัน, Thai Definition:แสดงอาการโกรธเมื่อยังทำอะไรเขาไม่ได้
v. t. [ imp. & p. p. Gnashed p. pr. & vb. n. Gnashing. ] [ OE. gnasten, gnaisten, cf. Icel. gnastan a gnashing, gn&unr_;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 ]
[せっしやくわん, sesshiyakuwan](n, vs) being enraged (indignant, impatient); gnashing the teeth and clenching the arms on the breast (in anger or regret)[Add to Longdo]