Bedeutung von “no” im Essential English Dictionary

no

exclamation uk /nəʊ/

A1 something that you say in order to disagree, refuse something, or say that something is not true:

‘Have you seen Louise?’ ‘No, I haven’t.’
‘Can I come too?’ ‘No, I’m sorry.’
‘He’s horrible.’ ‘No he isn’t!’

A2 something that you say to agree with something that is negative:

‘He’s not very clever, is he?’ ‘No, he isn’t.’
oh no!

A2 something that you say when you are shocked and upset:

Oh no! I’ve lost my ring!

(Definition von “no exclamation” aus dem Cambridge Essential Dictionary © Cambridge University Press)