Dictionary
Thesaurus
Medical
Scrabble®
Spanish Central
Browse DictionaryBrowse Thesaurus
Get our free apps!iPhone•iPad•Android
Games
Word of the Day
Video
Blog: Words at Play
My Faves
Dictionary

infra

adverb in·fra \ˈin-frə also -ˌfrä\

Definition of INFRA

:  later in this writing :  below <for additional examples see infra>
ADVERTISEMENT

Origin of INFRA

Latin
First Known Use: circa 1740

Browse

7 ENTRIES FOUND:
  1. infra
  2. infra-
  3. infra-angelic
  4. infra dig
  5. infra praesidia
  6. dum fuit infra aetatem
  7. ut infra
Next Word in the Dictionary: infra-Previous Word in the Dictionary: infotechAll Words Near: infra
ADVERTISEMENT
10 Charming Words for Nasty People
Put-downs with flair
Learn More
When "Literally" isn't, well, literal
How to use a word that (literally) drives some people nuts.
Watch Now
Know what this is?
Test your vocab with our fun, fast game
Go Play
Fear of cats?
Ailurophobia, and 9 other unusual fears
Learn More
Join Us
Merriam-Webster
on Facebook
Merriam-Webster
on Twitter
Bookstore: Digital and Print
Merriam-Webster references for Mobile, Kindle, print, and more.
See All
Other Merriam-Webster Dictionaries