fog up Meaning in the Cambridge English Dictionary Cambridge dictionaries logo

Meaning of “fog up” in the English Dictionary

"fog up" in British English

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fog up

phrasal verb with fog uk   /fɒɡ/  us   /fɑːɡ/ verb [T] (-gg-)
If a ​glasssurfacefogs up, a ​thinlayer of ​liquiddevelops on it so that it is ​difficult to ​see through: I couldn't ​see a thing because my ​glasses had ​fogged up.
(Definition of fog up from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)
Translations of “fog up”
in Chinese (Simplified) 布满雾气,蒙上雾…
in Chinese (Traditional) 布滿霧氣,蒙上霧…
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