Ac90 Definition

noun

(sports) A monohull sailing racing yacht class, a type of supermaxi.

Wiktionary

Other Word Forms of Ac90

Noun

Singular:
ac90
Plural:
ac90s

Origin of Ac90

  • Blend of America's Cup and 90, from the fact that this boat class of sailboat yacht is approximately 90-feet on the waterline.

    From Wiktionary