[verb] [I] -gg- [informal] [disapproving] - to speak in a too proud or happy way about what you have done or what you own; to boast (SPEAK PROUDLY)She was always bragging about her cottage in Italy.They bragged that they had never been beaten. [+ that clause]
BRAG
Meaning of BRAG in English
Cambridge English vocab. Кембриджский английский словарь. 2012