غِشٌّ

Dishonest, or insincere, conduct, or advice or counsel: (Msb, K:) and the embellishment of an affair [with false colours]: (Msb:) or dissimulation; pretence of the contrary of what one conceives in his mind. (K.) [See also 1.]

And Rancour, malevolence, malice, or spite. (K.)

[Also Adulterating alloy in coin (See حُمْلَانٌ.)

And Adulterated, or counterfeit, coin. (See زَغَلٌ.)]