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

photoexcitation


pho·to·ex·ci·ta·tion

noun
\ˌfō-tō-ˌek-ˌsī-ˈtā-shən, -ˌek-sə-\

Definition of PHOTOEXCITATION

: the process of exciting the atoms or molecules of a substance by the absorption of radiant energy
pho·to·ex·cit·ed \-ik-ˈsī-təd, -ek-\ adjective

First Known Use of PHOTOEXCITATION

1918

Browse

Next Word in the Dictionary: photofabrication
Previous Word in the Dictionary: photoetching
All Words Near: photoexcitation

Seen & Heard

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