boastinggerund / present participle Used attributively to describe someone or something that boasts
Definitions
Given to talking with excessive pride; bragging. The boasting warrior recounted his victories to anyone who would listen.
boastgerund / present participle Used attributively: "a boasting crowd"
Definitions
Displaying or characterized by excessive pride in one’s achievements or possessions; bragging. His boasting tone quickly irritated the audience.