main bitch

noun — 2 senses

main bitch

noun

1

US, Derogatory, Slang, Vulgar The primary woman with whom a man is romantically involved.

I don't want my main bitch to find out that I'm seeing a side bitch in the weekends.

2

Broadly Something or someone of great importance.

I wanted to believe him, because I love validation. Validation is my main bitch.2016, Melissa Broder, So Sad Today:

Related terms: side bitch, side nigga

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.