Meanings
nounone and out (uncountable)
- uncountablehobbiesa type of elimination playoff series that is a single-game series, to decide who wins the playoff round
Cite this entry
APA
one and out. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/one%20and%20out
MLA
“one and out.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/one%20and%20out. Accessed November 5, 2026.
Chicago
WatkinsX Dictionary, s.v. “one and out,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/one%20and%20out.
Source: one and out on Wiktionary, CC BY-SA 4.0.