Last seen in:
- New York Times - Aug 10 2022
- Wall Street Journal - Mar 5 2022 - St. Elsewhere
- New York Times - Jul 3 2020
- New York Times - Nov 23 2019
- USA Today - Oct 20 2016
- New York Times - Oct 24 2015
- L.A. Times Daily - Jun 10 2015
- L.A. Times Sunday - Oct 31 2010
- L.A. Times Sunday - May 25 2008
- New York Times - Jan 26 2008
Related Clues:
- Discard of Henry's, a lass having lost heart, toughens up
- Mentally prepares for an ordeal
- Toughens, as metal
- Maybe 3 fingers articulated
- Mentally prepares for a challenge
- Heats and then slowly cools to temper
- Causes to accept gradually
- Hardens (to)
- Habituates (to)
- Nucor and POSCO, industry-wise
- Becomes used (to)
- By the sound of it pinches nerves
- Prepares (oneself), as for a crisis
- Carnegie’s products
- Hardens (oneself)