Definitions

1. noun

a variant of the surname Barrett, or a variant of the surname Barry, or a type of rifle, or a type of English aristocratic title

“The historian studied the Barrett family tree and discovered some surprising connections.”

2. noun

a type of semi-automatic pistol, the Barrett M82

“The soldier carried a Barrett for its heavy firepower.”

3. noun

a type of English aristocratic title, a baronetcy

“He was granted the title of Baron Barrett by the Queen.”

4. verb

to decorate or embellish with barrettes

“She barretted the bride’s hair for the wedding.”