柯林斯詞典slip-up (slip-ups) 1. N-COUNT A slip-up is a small or unimportant mistake. 輕微的過錯(cuò); 疏漏[非正式] There's been a slip-up somewhere. 某個(gè)地方出了點(diǎn)小差錯(cuò)。 返回 slip-up