WordUpWordupPerson

Louse up

usgbVolume
Left Definition 1 of 1Right
LampPro Tip 1/3

Casual Usage

Use 'louse up' in informal settings, like conversations with friends, not in formal writing.

Illustration for Casual Usage
I hope I don't louse up my speech in front of everyone.
LampPro Tip 2/3

Negative Outcome

'Louse up' implies a mistake leading to a negative result, showing disappointment or frustration.

Illustration for Negative Outcome
He really loused up our chances of winning the game.
LampPro Tip 3/3

Colloquial Origins

Originates from 'louse' being a pest; 'louse up' metaphorically means making a situation 'pest-like' or troublesome.

Illustration for Colloquial Origins
Don't louse up your room by leaving dirty clothes everywhere.
Visual representation of the word "Louse up"

Never forget "Louse up"

Humans forget easily. That's why you should download WordUp: Smart reminders, word games, AI practice, and much more!

App Store IconGoogle Play Store IconMicrosoft Store IconHuawei Store Icon
Chrome

WordUp Chrome Extension

As you browse the web instantly look up words you don’t know.

Get Chrome Extension
Back to top