con‧grat‧u‧la‧tion S3 / kənɡrætʃəleɪʃ ə n, kənɡrætʃʊleɪʃ ə n / 名词

1 congratulations

a) used when you want to congratulate someone :

‘I’ve just passed my driving test!’ ‘Congratulations!’

congratulations on

Congratulations on a superb performance!

b) words saying you are happy that someone has achieved something :

Give Oscar my congratulations.

2 [不可数名词] when you tell someone that you are happy because they have achieved something or because something nice has happened to them :

letters of congratulation