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Jam up
verb
Definitions
Verb
- 1 To cause (something) to become blocked or clogged; to clog up. transitive
- 2 To become blocked or clogged. intransitive
"The traffic jammed up on the boulevard."
- 3 To cause trouble; to stop or inhibit (someone, something). figuratively, transitive
See also for "jam up"
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Unscramble this word: jamup