Related Content
- Daily Word Quiz: cetacean
- Analogy of the Day: Today’s Analogy
- Spelling Bee: Today’s Spelling Bee
- Frequently Misspelled Words
- Frequently Mispronounced Words
- Easily Confused Words
- Writing & Language
exa-: Meaning and Definition of
exa-
Pronunciation: [key]
- a combining form used in the names of units of measure equal to one quintillion (10) of a given base unit.
