crunch down(redirected from crunches down)
To crush or flatten something. A noun or pronoun can be used between "crunch" and "down." I crunched down the soda can and tossed it in the recycling bin.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
crunch something down
to press or crush something down, breaking it with a crunching noise. Sally crunched the flower pot down, breaking it. She crunched down the fragile glass in the box accidentally.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.