English

Initialism

bf

1. (Internet slang) boyfriend
2. (Internet slang) best friend
3. boldface

Synonyms

• (boyfriend): SO

Related terms

• (boyfriend): GF, SO.
• (best friend): BFF, BFFL.

Usage notes

For internet communication and text messaging, these initialisms may be lower or upper case.

Anagrams

• Fb, FB