sub-aqua

adjective

Definition of sub-aqua

British
: relating to activities done under water : underwater sub-aqua diving joined a sub-aqua club

Learn More about sub-aqua

Statistics for sub-aqua

Look-up Popularity

Comments on sub-aqua

What made you want to look up sub-aqua? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

a flaw that causes the downfall of a hero

Get Word of the Day daily email!

Test Your Vocabulary

A Green Quiz

  • shamrock
  • What is the best definition of green-eyed monster?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Dictionary Devil

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!