to slip up
slip
slɪp
slip
up
ʌp
ap

Definition & Meaning of "slip up"in English

to slip up
01

to make a mistake 

Intransitive
to slip up definition and meaning
Grammatical Information
Composition
phrasal
Action verb
Regular
Inseparable
Particle
up
Base verb
slip
Present tense
slip up
3rd person singular
slips up
Present participle
slipping up
Past simple
slipped up
Past participle
slipped up
Examples
He didn't mean to insult her, but he slipped up and said something unintentionally hurtful. 
LanGeek
Download LanGeek app
langeek application

Download Mobile App

App Store