Last seen in:
- Universal - Apr 5 2022
- Premier Sunday - King Feature Syndicate - May 3 2020
- Irish Times (Simplex) - Feb 12 2019
- L.A. Times Daily - Oct 25 2018
- The Washington Post - Oct 25 2018
- The Guardian - Quick crossword No 14,920 - Mar 3 2018
- Newsday.com - Dec 11 2016
- Irish Times (Simplex) - Jul 16 2016
- Premier Sunday - King Feature Syndicate - Jan 25 2015
- Irish Times (Simplex) - Apr 22 2014
Related Clues:
- Gave an edge
- Put to the grindstone
- Refined, as skills
- Gave an edge to
- Became skilled in
- Made sharper
- Got really good at
- Learned inside out
- Perfected, as a skill
- Sharpen-ed
- Made more effective
- Overcame or brought under control
- Streamed to be conquered
- Brought under control, overcame
- Overcame, difficulty or subject