froth at the mouth

idiom

Definition of froth at the mouth 

1 : to produce froth from the mouth because of illness or excitement The dog was frothing at the mouth.

2 informal : to be very angry about something She was frothing at the mouth with rage.

Learn More about froth at the mouth

Share froth at the mouth

Statistics for froth at the mouth

Look-up Popularity

Comments on froth at the mouth

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

WORD OF THE DAY

a state of commotion or excitement

Get Word of the Day daily email!

Test Your Vocabulary

Words from Greek and Roman Mythology Quiz

  • the-triumph-of-venus-by-alessandro-magnasco
  • Boreal comes from the name of the ancient Greek god of which wind?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Dictionary Devil

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!