Word.ws English Dictionary

AC50

AC50 noun: a hydrofoil catamaran sailing racing yacht, with a wingsail mainsail, developed for the 2017 America's Cup.

ac50: a hydrofoil catamaran sailing racing yacht, with a wingsail mainsail, developed for the 2017...
Image: Sharon L. Chapman, CC BY 2.0, via Wikimedia Commons

Noun

AC50 (plural AC50s)

  1. A hydrofoil catamaran sailing racing yacht, with a wingsail mainsail, developed for the 2017 America's Cup.
    Synonyms:
    AC50f

Synonyms of AC50

  • AC50f

Forms of AC50

pluralAC50s

Origin of AC50

From America's Cup + 50, because it measures approximately 50 feet on the waterline.

Words formed from AC50

Questions about AC50

What does AC50 mean?
AC50 means a hydrofoil catamaran sailing racing yacht, with a wingsail mainsail, developed for the 2017 America's Cup.
What part of speech is AC50?
AC50 is a noun.
What is the plural of AC50?
The plural of AC50 is AC50s.

Words near AC50 in the dictionary

  1. ac.
  2. AC/DC
  3. AC45
  4. AC45's
  5. AC45s
  6. AC50
  7. AC50s
  8. AC72
  9. AC72's
  10. AC72s
  11. AC90

Source and license

Adapted from Wiktionary: AC50 (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: “AC50.” Word.ws, https://word.ws/ac50. Based on Wiktionary, CC BY-SA 4.0.