knock heads

idiom

Definition of knock heads 

US, informal

1 : to argue or disagree The two of them knocked heads soon after they started working together.

2 : to use angry or forceful methods to control or punish people I am going in there and knock some heads if they don't start behaving. often + together I am going to go in there and knock their heads together if they don't start behaving.

Learn More about knock heads

Share knock heads

Statistics for knock heads

Look-up Popularity

Comments on knock heads

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

WORD OF THE DAY

obstinately defiant of authority

Get Word of the Day daily email!

Test Your Vocabulary

Autumn Words of the Day 2018

  • a-top-down-image-of-road-through-an-autumn-forest
  • Which is a synonym of fugacious?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Syn City

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!