rock out(redirected from rocks out)
To dance or listen to music with great intensity and enthusiasm. It was so much fun watching the kids rock out to Billy Joel. After a long, stressful week, I find that rocking out to some hardcore death metal helps me let off some steam.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
To play or listen to rock music enthusiastically: It was an awesome concert—the band really rocked out.
The American Heritage® Dictionary of Phrasal Verbs. Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.