Informal. a person's best friend.

Origin of bestie

First recorded in 1990–95; best + -ie Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for bestie

Contemporary Examples of bestie

Historical Examples of bestie

  • I ask, forgetful of the familiar sense of bestie, and figuring cougars at least by the word.

    Suburban Sketches

    William Dean Howells