From Longman Dictionary of Contemporary Englishboastboast1 /bəʊst $ boʊst/ ●●○ verb1[intransitive, transitive]BOAST to talk too proudly about your abilities, achievements, or possessions‘I wouldn’t be afraid, ’ she boasted.boast thatAmy boasted that her son was a genius.boast aboutHe’s boasting about how much money he has made.boast ofThe company is inclined to boast of its success.2[transitive not in progressive]GOOD/EXCELLENT if a place, object, or organizationboasts something, it has something that is very goodThe city boasts two excellent museums.The Society boasts 3,000 members worldwide. —boaster noun [countable]THESAURUSboast to talk too proudly about your abilities, achievements, or possessions because you want other people to admire youShe’s always boasting about how good she is at languages.brag to boast in a way that annoys other people. Brag is more informal than boastHe was bragging about how many girlfriends he had had.I don’t think they have anything to brag about.The rebels have repeatedly bragged that their fighters have been responsible for the mounting attacks on policemen, 226 of whom were killed last year. blow your own trumpet British English, blow your own horn American English spoken to talk a lot about your achievements – used especially when you want to mention your achievements but do not want to sound as if you are boastingI don’t want to blow my own trumpet, but it was me who came up with the idea for the project in the first place.crow to boast about something you have achieved, when other people have been less lucky or successfulNordstrom and his supporters are still crowing about winning the lawsuit.gloat to behave in a way that shows that you are proud of your own success and happy about someone else’s failureThe Australians are still gloating over their victory over England.The liberals are gloating and celebrating all over town. I haven’t come to gloat! We all have to lose sometimes.be full of yourself informal to show by your words and behaviour that you are very proud of your abilities and achievements – used when you dislike someone because of this‘He’s so full of himself, ’ Constance complained. ‘He thinks he can get away with anything.’After the game she was really full of herself.→ See Verb table
boast• A boast, perhaps, but who can quarrel with it?• Patregretted her boast that she would be first to reach the top of the mountain.• Had anyone really connected his exorbitant fundraising practices to his boasts about providing girls for Bill?• No boast, no brag, no chest-thumping, no combatfatigues.• Feffer had a strange need to cover himself with the brocade of boasts.• During the campaign, he made a ridiculousboast that 30 million new jobs would be created if he won the election.• The establishment's boast was that if it wasn't on the menu, then you could take your pick for free.an empty/idle/vain boast• She could defend herself - that hadn't been an empty boast.• It seemed that Perseus had been led by his angrypride into making an empty boast.• Nor was this an empty boast.