mist up

US /mɪst ʌp/
UK /mɪst ʌp/
"mist up" picture
1.

if your eyes mist up, they become wet with tears, so that you cannot see clearly

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Her eyes misted up as she watched her daughter walk down the aisle.
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The sad movie made my eyes mist up.
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well uptear upwater
2.

if a glass surface mists up, it becomes covered with a fine layer of moisture, making it difficult to see through

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The bathroom mirror always mists up after a hot shower.
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The car windows misted up in the cold weather.
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fog upsteam upcondense
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mistmist overon the up and upupup tocome up withfollow up