swear down

swear down

English

Verb

swear down

1. To promise that something is (not) true.
2. To promise; swear; give one's word.

Interjection

swear down

1. (Northern England) I promise; no lie.
   • 2011, Martin Stanley, The Gamblers, Martin Stanley →ISBN, page 150

     “Swear down. He's found religion. Well, that's what I've heard anyway.”

   • 2014, Antonin Varenne, Loser's Corner, Hachette UK →ISBN

     It's nothing sketchy, swear down, it's just this one thing.”

   • 2016, Cath Staincliffe, The Silence Between Breaths, Hachette UK →ISBN

     Swear down. It's not all champagne and party poppers. Not.