Learner's definition of BRAG
to talk about yourself, your achievements, your family, etc., in a way that shows too much pride
After winning the race, she couldn't stop bragging.
“I don't mean to brag,” he said, “but I'm an excellent cook.”
— often + about
He bragged that his daughter was the best student in her class.
“I'm the fastest runner on the team,” she bragged.