What's the meaning of "brush up" in this sentence: "i decided to kill the remaining hours until dawn by brushing up on a few coin-op classics"? thanks | HiNative
![EasyEverydayEnglish on Twitter: "easy_everyday_english #WordOfTheDay is 'brush up' via @EEEWordlists Meaning: review https://t.co/7dz2YTbqS7 Buy Book: https://t.co/hdilvqHFvK #vocabulary #dictionary #thesaurus #EEEWordlists #onlinedictionary ... EasyEverydayEnglish on Twitter: "easy_everyday_english #WordOfTheDay is 'brush up' via @EEEWordlists Meaning: review https://t.co/7dz2YTbqS7 Buy Book: https://t.co/hdilvqHFvK #vocabulary #dictionary #thesaurus #EEEWordlists #onlinedictionary ...](https://pbs.twimg.com/media/FDLjdLOWUAEc5ov.png)
EasyEverydayEnglish on Twitter: "easy_everyday_english #WordOfTheDay is 'brush up' via @EEEWordlists Meaning: review https://t.co/7dz2YTbqS7 Buy Book: https://t.co/hdilvqHFvK #vocabulary #dictionary #thesaurus #EEEWordlists #onlinedictionary ...
![BRUSH OFF - Phrasal Verb | Learning English Online | Edmonton English School-Learning English online BRUSH OFF - Phrasal Verb | Learning English Online | Edmonton English School-Learning English online](http://edmontonenglishschool-learningenglishonline.com/wp-content/uploads/2021/04/fb-meaning-BRUSH-OFF.png)