Word.ws English Dictionary

AC90

AC90 noun: a class of monohull sailing racing yacht, a type of supermaxi.

Noun

AC90 (plural AC90s)

  1. A class of monohull sailing racing yacht, a type of supermaxi.

Forms of AC90

pluralAC90s

Origin of AC90

Blend of America's Cup + 90, because it measures approximately 90 feet on the waterline.

Questions about AC90

What does AC90 mean?
AC90 means a class of monohull sailing racing yacht, a type of supermaxi.
What part of speech is AC90?
AC90 is a noun.
What is the plural of AC90?
The plural of AC90 is AC90s.

Words near AC90 in the dictionary

  1. AC50
  2. AC50s
  3. AC72
  4. AC72's
  5. AC72s
  6. AC90
  7. AC90s
  8. ACA
  9. aca-fan
  10. aca-fandom
  11. aca-fandoms

Source and license

Adapted from Wiktionary: AC90 (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “AC90.” Word.ws, https://word.ws/ac90. Based on Wiktionary, CC BY-SA 4.0.