PHOTOCHEMISTRY

photochemistry

(noun) branch of chemistry that deals with the chemical action of light

Source: WordNet® 3.1


Etymology

Noun

photochemistry (usually uncountable, plural photochemistries)

(chemistry) The study of photochemical reactions.

Source: Wiktionary


Pho`to*chem"is*try, n. Etym: [Photo- + chemistry.] (Chem.)

Definition: The branch of chemistry which relates to the effect of light in producing chemical changes, as in photography.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

4 April 2025

GUILLOTINE

(verb) kill by cutting the head off with a guillotine; “The French guillotined many Vietnamese while they occupied the country”


Do you know this game?

Wordscapes

Wordscapes is a popular word game consistently in the top charts of both Google Play Store and Apple App Store. The Android version has more than 10 million installs. This guide will help you get more coins in less than two minutes of playing the game. Continue reading Wordscapes: Get More Coins