If you boast when you win you are rude. means to show-off
He will boast about the high cost of his new house.
"I know you did a great job on your exam, but there is no reason for you to boast about it." Boast means the same thing as bragging.
The child started to boast that he got the best score in the class.
The pirate captains would get drunk and boast of their latest exploits. The governor once made a boast that he could not lose an election, but he eventually did. "Let others boast for you."
Emma loved to boast about her dog Princess.
You can use boastful in a sentence like this. Sam was very boastful after they won the game.
The ghost toasted most of the host's boasts during the roast.
The preposition for the word "boast" is "about" or "of." For example, you can boast about your achievements or boast of your accomplishments.
boast
njj
Russell Boast's birth name is Russell John Boast.
Ghost boast