Ac90
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A class of monohull sailing racing yacht, a type of supermaxi.
Etymology
Blend of America's Cup + 90, because it measures approximately 90 feet on the waterline.
Related phrases
More for "ac90"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.