Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

radioautograph

noun ra·dio·au·to·graph \ ˌrā-dē-ō-ˈȯ-tə-ˌgraf \

Definition of radioautograph

: autoradiograph
—

radioautographic

play \ˌrā-dē-ō-ˌȯ-tə-ˈgra-fik\ adjective
—

radioautography

play \ˌrā-dē-ō-ȯ-ˈtä-grə-fē\ noun

First Known Use of radioautograph

1941

in the meaning defined above

See Words from the same year
NEW! Time Traveler

Medical Dictionary

radioautograph

noun ra·dio·au·to·graph \ ˌrād-ē-ō-ˈȯt-ə-ˌgraf \

medical Definition of radioautograph

: autoradiograph
—

radioautograph

transitive verb
—

radioautographic

play \-ˌȯt-ə-ˈgraf-ik\ adjective
—

radioautography

play \-ō-ȯ-ˈtäg-rə-fē\ noun, plural radioautographies

Seen and Heard

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

show hide

Love words? Need even more definitions?

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

WORD OF THE DAY

imperturbable

play

very hard to disturb or upset

Get Word of the Day daily email!

TRENDING NOW

  1. hogwash 'nonsense, balderdash'

  2. probity 'adherence to the highest principles and ideals'

  3. sequacious 'intellectually servile'

  4. inadmissible 'not capable of being allowed'

  5. oligarch, pejorative 'a member a government in which a small group exercises control especially for corrupt and selfish purposes'

SEE ALL

BROWSE DICTIONARY

radioautograph

Test Your Vocabulary

Difficult Spelling Words Quiz

  • alphabet-pasta-spelling-help
  • Which is the correct spelling?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Add Diction

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!

Words at Play

Ask the Editors

Word Games