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

disinfect


dis·in·fect

verb \ˌdis-in-ˈfekt\

Definition of DISINFECT

transitive verb
: to free from infection especially by destroying harmful microorganisms; broadly : cleanse
dis·in·fec·tion \-ˈfek-shən\ noun

Examples of DISINFECT

  1. Chemicals were added to disinfect the water.
  2. The wound needs to be disinfected.

Origin of DISINFECT

Middle French desinfecter, from des- dis- + infecter to infect
First Known Use: 1598

Browse

Next Word in the Dictionary: disinfectant
Previous Word in the Dictionary: disincorporation
All Words Near: disinfect

Seen & Heard

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