Meanings
- humorousnonstandardpluralplural of caboose
Some of my favorite caboosen.
2024 January 6, Adam Rypinski, Side Shot Saturday - starting 6 January, O Gauge Forum, archived from the original on 11 Feb 20262 more examples
@BrianReganComic thought you'd like to know that my pre-school sons' favorite part of the train is the caboosen.
2013 June 20, @jivey87, Twitter (post)How come trains don't have caboosen anymore?
2015 July 21, @WDC2, Twitter (post)
Origin
From caboose + -en (archaic plural suffix), by analogy with boxen and/or oxen.
Full word history & related roots →Cite this entry
caboosen. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/caboosen
“caboosen.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/caboosen. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “caboosen,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/caboosen.
Source: caboosen on Wiktionary, CC BY-SA 4.0.