transcription, транскрипция: [ ʌnəkseptəb(ə)l ]
If you describe something as unacceptable , you strongly disapprove of it or object to it and feel that it should not be allowed to continue.
It is totally unacceptable for children to swear...
Joanna left her husband because of his unacceptable behaviour.
≠ acceptable
ADJ
• un‧ac‧cept‧ably
The reform program has brought unacceptably high unemployment and falling wages.
ADV : usu ADV adj , also ADV after v