(idiom) to gnash one's teeth in anger; to fume with rage; to describe a state of extreme hatred or resentment

to hate someone or something deeply and intensely, literally gnashing one's teeth with hatred

To stare with wide eyes while grinding one's teeth; describes being intensely furious or filled with deep hatred.

to grind one's teeth in pain or hatred; displaying extreme anger or resentment; a variant form

to detest someone or something to the utmost extreme; literally meaning to gnash one's teeth in a way that breaks the heart

to feel extreme hatred or resentment; to gnash one's teeth in deep anger or bitterness

Gnashing one's teeth and beating one's breast; describes feeling extreme hatred or deep resentment.

to curse or swear at someone or something with extreme hatred or anger

To beat one's chest and gnash one's teeth in extreme anger or sorrow; to feel deep resentment

To roll up one's sleeves and gnash one's teeth; describes being extremely excited or filled with indignation.

Extremely hateful or enraging, literally to make people gnash their teeth in anger; execrable