brush up

English · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

brush up

verb brushes up · brushing up · brushed up

  1. To paint, or make clean or bright with a brush. April 10, 1706, Alexander Pope, letter to William Wycherley You have commissioned me to paint your shop, and I have done my best to brush you up like your neighbours.
  2. idiomatic To review; to improve an existing but rusty or underdeveloped skill. I'll need to brush up (on) my Greek before my trip to Athens.

    Similar: rub up

  3. slang, transitive To beat up, annoy or insult (someone).

Translations

Every language

verb to improve a rusty or underdeveloped skill

Españoldesempolvar, bruñir
한국어연마하다 yeonmahada
日本語ブラッシュアップ burasshu appu
Françaisdérouiller
Deutschaufpolieren, auffrischen
Italianorispolverare
Ελληνικάξεσκονίζω xeskonízo
Русскийосвежа́ть osvežátʹ, освежи́ть osvežítʹ

Talk about this word

Cite this
MLA

"brush up." Wiktionary, via Micwyn, micwyn.com/word/brush%20up. Accessed 6 Nov. 2026.

APA

brush up. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/brush%20up

Chicago

"brush up." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/brush%20up.

BibTeX
@misc{brush_up_2026,
  title = {brush up},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/brush%20up},
  urldate = {2026-11-06}
}