1
general::
Phrase(s): clog something up
[for something] to obstruct a channel or conduit. • The leaves clogged the gutters up. • They clogged up the gutter., Phrase(s): 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., Phrase(s): clog up
[for a channel or conduit] to become blocked. • The canal clogged up with leaves and mud.
McGrawhill's American Idioms And Phrasal Verbs