The meaning of BFF is a very close friend. How to use BFF in a sentence.

Definition A BFF is a term for someone's best friend or close friend and is characterized by permanence, irrespective of the number of times the meaning of friendship has been changed …

Oct 5, 2021 · BFF is used in casual conversations and texts between close friends. You can use this term to show your friend how much they mean to you or to emphasize how long your …

Sep 30, 2022 · Bff is an initialism of the phrase best friend (s) forever, and it’s a term of endearment used for selected close friends. It’s been in use since at least 1996, although the …

BFF definition: 1. abbreviation for best friend forever, a way of referring to a person's best friend: 2…. Learn more.

Aug 25, 2025 · BFF is an abbreviation for “best friend forever” that people use in casual conversation and very informal writing. When someone says “my bff,” they might be referring …

In summary, the full form of BFF is best friends forever. It means a friend for life—someone loyal, caring, and always there for you. BFF is an important modern term for chats, essays, and …