Meanings
- participlepastsimple past and past participle of strengthen up
Cite this entry
strengthened up. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/strengthened%20up
“strengthened up.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/strengthened%20up. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “strengthened up,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/strengthened%20up.
Source: strengthened up on Wiktionary, CC BY-SA 4.0.