گزارش خطا در معنی کلمه 'out of one's depth'

1 general:: Also, beyond one's depth. Outside one's understanding or competence, as in He was out of his depth in that advanced calculus class, or The conductor realized that playing the fugue at the right tempo was beyond their depth. This expression alludes to being in water so deep that one might sink. [c. 1600] Also see OVER ONE'S HEAD.