slip up

== English == === Pronunciation === === Verb === slip up (third-person singular simple present slips up, present participle slipping up, simple past and past participle slipped up) (idiomatic) To err, falter; to make a mistake, especially a seemingly small error. Synonym: boggle To lose ones footing; to slip. ==== Derived terms ==== ==== Translations ==== === Anagrams === pi plus, pi-plus, pipuls, pupils, suppli, supplì