Definition
To deliberately ignore someone, acting as if you do not recognize them, typically to show anger or displeasure.
故意不理睬某人，裝作不認識，以表達憤怒或不悅。
She cut me dead, acting like she didn't even see me.
她故意不理我，假裝完全沒看到我。
I said hello to him, but he just cut me dead, which was very rude.
我向他打招呼，但他完全不理我，這非常無禮。
Ever since our argument, she has been cutting me dead.
自從我們爭吵後，她就一直故意不理我。