chum up

phrasal verb
chummed up; chumming up; chums up

Definition of chum up

British, informal
: to become friendly often + to businessmen chumming up to politicians to get their support

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Dictionary Entries Near chum up

chum salmon

chum up

chunam

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Cite this Entry

“Chum up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chum%20up. Accessed 22 Oct. 2021.

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