THROWING MY BEST FRIEND A BIRTHDAY AT CHUCK E CHEESE! The Besties 1.89M subscribers Subscribed 21K Definition of bestie noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. In the annals of relationship dynamics, the term "bestie" has evolved over the decades, but its roots are deeply entrenched in human behavior and the need for social connection. The word, a colloquial abbreviation of 'best friend', transcends mere friendly relations and delves into the deeper realms of emotional and psychological bonding. The meaning of BESTIE is best friend. How to use bestie in a sentence.
