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

stearic acid


stea·ric acid

noun \stē-ˈa-rik-, ˈstir-ik-\

Definition of STEARIC ACID

: a white crystalline fatty acid C18H36O2 obtained by saponifying tallow or other hard fats containing stearin; also : a commercial mixture of stearic and palmitic acids

Origin of STEARIC ACID

French stéarique, from Greek stear hard fat
First Known Use: 1830

Browse

Next Word in the Dictionary: stearin
Previous Word in the Dictionary: stearic
All Words Near: stearic acid

Seen & Heard

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