Meanings
Origin
From America's Cup + 72, because it measures approximately 72 feet on the waterline.
Full word history & related roots →Cite this entry
AC72. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/AC72
“AC72.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/AC72. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “AC72,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/AC72.
Source: AC72 on Wiktionary, CC BY-SA 4.0.