/ˈaʊt ʌv hænd/ – Phrase
Definition: Từ này có nghĩa là từ chối hoặc không xem xét một cách nghiêm túc.
A more thorough explanation: 1. if something is out of hand then it is out of control
2. if you refuse or reject something out of hand then you refuse it immediately, completely and without taking the time to think about it or to discuss it
Example: 1. Matters got out of hand when she refused to leave.
2. He rejected the ruling out of hand.