Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

thermograph

play
noun ther·mo·graph \-ˌgraf\

Definition of thermograph

  1. 1 :  thermogram

  2. 2 :  a self-recording thermometer

  3. 3 :  the apparatus used in thermography



Origin of thermograph

International Scientific Vocabulary


First Known Use: 1843


Medical Dictionary

thermograph

play
noun ther·mo·graph \-ˌgraf\

Medical Definition of thermograph

  1. 1:  thermogram

  2. 2:  the apparatus used in thermography

  3. 3:  a thermometer that produces an automatic record




Learn More about thermograph

  1. Medical Dictionary: Definition of "thermograph"


Seen and Heard

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

WORD OF THE DAY

tending to dismiss important matters

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

alt-5746713d76276

Which of these is a synonym of nonplus?

perplex reduce disapprove soothe
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

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

TAKE THE QUIZ