Brush up
Lap
Lap verb - To flow along or against.
Cite this Source
Lap and Brush up. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/brush_up/lap
Brush up & Lap. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/brush_up/lap>.
Lap or Brush up. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/brush_up/lap.
Google Ngram Viewer shows how "brush up" and "lap" have occurred on timeline