If you say that you are ~, you mean that you are extremely tired. (INFORMAL)
I’m ~. I’m going to bed.
= beat
ADJ: v-link ADJ
If you say that you are ~, you mean that you are extremely tired. (INFORMAL)
I’m ~. I’m going to bed.
= beat
ADJ: v-link ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012