Meanings
- idiomaticinformalSaid to a person who is speaking or acting too hastily.
Synonyms & antonyms
Cite this entry
back that train up. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/back%20that%20train%20up
“back that train up.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/back%20that%20train%20up. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “back that train up,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/back%20that%20train%20up.
Source: back that train up on Wiktionary, CC BY-SA 4.0.