Meaning of mug up | Babel Free
Definitions
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To study intensely. intransitive, slang
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To paint one's face or put on a costume for the purpose of impersonation. intransitive, obsolete, slang
Examples
“I mugged up on the meaning of road signs before taking my driving test.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.