swear down

verb, intj — 3 senses

swear down

verb

1

To promise that something is (not) true.

2

To promise; swear; give one's word.

swear down

intj

1

Multicultural London English, Northern England I promise; no lie.

“Swear down. He's found religion. Well, that's what I've heard anyway.”2011, Martin Stanley, The Gamblers, Martin Stanley, →ISBN, page 150:
It's nothing sketchy, swear down, it's just this one thing.”2014, Antonin Varenne, Loser's Corner, Hachette UK, →ISBN:

1 more example

Swear down. It's not all champagne and party poppers. Not.2016, Cath Staincliffe, The Silence Between Breaths, Hachette UK, →ISBN:

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