1. Word Games
  2. Word of the Day
  3. New Words & Slang
  4. Video
 

exa-


exa-

combining form

Definition of EXA-

: quintillion (1018) <exajoule>

Origin of EXA-

International Scientific Vocabulary, modification of Greek hexa- hexa-

Learn More About EXA-

Browse

Next Word in the Dictionary: exacerbate
Previous Word in the Dictionary: ex- ()
All Words Near: exa-

Seen & Heard

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

Test Your Vocabulary

Take Our 10-Question Quiz

Name That Thing

Take our visual vocab quiz

Test Your Knowledge »

True or False?

A quick quiz about stuff worth knowing

Take It Now »

Join Us on FB & Twitter

Get the Word of the Day and More

Facebook | Twitter

Get Our Free Apps

Voice Search, Favorites,
Word of the Day, and More

iPhone | iPad | Android | More