brush up
| 1. |
(verb) refresh one's memory |
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Synonyms: refresh, review |
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Related Words: call back, call up, hash over, recall, recollect, rehash, remember, remind, retrieve, think |
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| 2. |
(verb) bring to a highly developed, finished, or refined state; "polish your social manners" |
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Synonyms: polish, polish up, round, round off |
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Related Words: hone, perfect |
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