antacid Hear it!

antacid definition

ant·acid (ant′asid)

adjective

that neutralizes acids; counteracting acidity

Etymology: ant(i)- + acid

noun

an antacid substance, such as sodium bicarbonate

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

Comments
Improve this definition.
Do you have more to add? Share your linguistic knowledge or observation.
/Register to save your comments.