congratulation

1 ENTRIES FOUND:
congratulation /kənˌgrætʃəˈleɪʃən/ /kənˌgræʤəˈleɪʃən/ noun
plural congratulations
congratulation
/kənˌgrætʃəˈleɪʃən/ /kənˌgræʤəˈleɪʃən/
noun
plural congratulations
Britannica Dictionary definition of CONGRATULATION
1 
congratulations [plural]
a  : a message telling someone that you are happy because of his or her success or good luck : words that congratulate someone
b  — used to tell someone that you are happy because of his or her success or good luck — often + on
2 
formal : the act of telling someone that you are happy because of his or her success or good luck : the act of congratulating someone
[plural]
[noncount]