Meanings
plural 2-8-8-4s
- Under the Whyte notation system, a Mallet-type locomotive with two leading wheels on a leading truck, two sets of eight driving wheels, and four trailing wheels on a trailing truck.
Synonyms: Yellowstone
Synonyms & antonyms
nounUnder the Whyte notation system, a Mallet-type locomotive with two leading wheels on a leading truck, two sets of eight driving wheels, and four trailing wheels on a trailing truck.
Cite this entry
2-8-8-4. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/2-8-8-4
“2-8-8-4.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/2-8-8-4. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “2-8-8-4,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/2-8-8-4.
Source: 2-8-8-4 on Wiktionary, CC BY-SA 4.0.