clog up(redirected from clogs us up)
1. To obstruct. A noun or pronoun can be used between "clog" and "up." This cold is clogging up my nose and I can hardly breathe.
2. To make constipated. A noun or pronoun can be used between "clog" and "up." That type of food always clogs me up—I was constipated for days the last time I ate it.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
clog someone up
[for some kind of food] to constipate someone. This cheese clogs me up. I can't eat it. This food clogs up people who eat it.
clog something up
[for something] to obstruct a channel or conduit. The leaves clogged the gutters up. They clogged up the gutter.
[for a channel or conduit] to become blocked. The canal clogged up with leaves and mud.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
1. To obstruct some passageway: The fallen leaves clogged up the drainpipe. The sediment clogged the pipe up.
2. To cause something to become obstructed: I clogged up the sink with some leftover food. This nagging cold has clogged my sinuses up.
3. To become obstructed: Call the plumber; the toilet clogged up again.
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.