#1
boast v. [
tout, swash, shoot a line, brag, gas, blow, bluster, vaunt, gasconade] show off
. wn #2
boast v. [
sport, feature] wear or display in an ostentatious or proud manner; "she was sporting a new hat"
. wn #3
boast n. [
boasting, self-praise, jactitation] speaking of yourself in superlatives
. wn