chum

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chum¹

  • /t͡ʃʌm/

Rhymes with -ʌm

Where it comes from

1675–85; of uncertain origin, possibly from cham, shortening of chambermate, or from comrade. Less likely from Welsh cymrawd (“fellow”), compare brawd (“brother”).

noun chums · choom

  1. dated A friend; a pal. He looked down upon the girl beside him—a daughter of the desert walking across the face of a dead world with a son of the jungle. He smiled at the thought. He wished that he had had a sister, and that she had been like this girl. What a bully chum she would have been!

    Similar: babber, billy, bredrin, bruv, bud, buddo, buddy, butty, chaver, china, chuck, chum

  2. dated A roommate, especially in a college or university. Field had a 'chum,' or room-mate, whose visage was suggestive to the 'Sophs;' it invited experiment; it held out opportunity for their peculiar deviltry.

verb chums · chumming · chummed · choom

  1. intransitive To share rooms with someone; to live together. Henry Wotton and John Donne began to be friends when, as boys, they chummed together at Oxford, where Donne had gone at the age of twelve years.
  2. transitive To lodge (somebody) with another person or people.
  3. intransitive To make friends; to socialize. I was not surprised to see somebody sitting aft, on the deck, with his legs dangling over the mud. You see I rather chummed with the few mechanics there were in that station, whom the other pilgrims naturally despised—on account of their imperfect manners, I suppose.

    Similar: chum up

  4. Scotland, informal, transitive To accompany. I'll chum you down to the shops.

chum²

  • /t͡ʃʌm/

Rhymes with -ʌm

Where it comes from

Originally American English, from the 1850s. Perhaps from Powhatan.

noun

  1. Canada, US, uncountable A mixture of (frequently rancid) fish parts and blood, dumped into the water as groundbait to attract predator fish, such as sharks. Near-synonym: shark bait

    Similar: berley, burley, shark bait

verb chums · chumming · chummed

  1. ambitransitive To cast chum into the water to attract fish. He began to chum for sharks, using whale oil and chopped whale meat.

chum³

  • /t͡ʃʌm/

Rhymes with -ʌm

noun chums

  1. A coarse mould for holding the clay while being worked on a whirler, lathe or manually. ...self-supporting chum within the mould normally of corresponding and almost the same but lesser contour, whereby a space is provided between the chum and mould for the introduction of the powdered material and means for expanding the chum'.

chum⁴

  • /t͡ʃʌm/

Rhymes with -ʌm

Where it comes from

From Chinook Jargon tzum (“spotted, marked”), from Chinook.

noun chums

  1. Synonym of chum salmon.

    Similar: chum salmon

chum⁵

  • /t͡ʃuːm/

Rhymes with -uːm

Where it comes from

From Russian чум (čum), from Komi-Zyrian чум (ćum) and/or Udmurt чум (ćum, “tent, shelter”).

noun chums

  1. A temporary dwelling used by the nomadic Uralic reindeer herders of northwestern Siberia.

Chum⁶

Where it comes from

Borrowed from Czech.

proper noun Chums

  1. A surname.

Thesaurus

Closest in meaning: buddy, crony, brother, sidekick, pal, friend, fella, comrade, dude, bro, boyfriend, man, girlfriend, boy, decoy, guy

Translations

Every language

noun a friend; a pal

Españolamigote, amiguete, compinche, compañero, camarada, amigo
DeutschKumpel, Freund
Italianoamico
Русскийприя́тель prijátelʹ

noun fishy groundbait

日本語撒き餌 makie
Ελληνικάμαλάγρα malágra

verb Translations

中文打窩 /打窝 dǎwō

noun housing

Русскийчум čum

Talk about this word

Cite this
MLA

"chum." Wiktionary, via Micwyn, micwyn.com/word/chum. Accessed 6 Nov. 2026.

APA

chum. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/chum

Chicago

"chum." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/chum.

BibTeX
@misc{chum_2026,
  title = {chum},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/chum},
  urldate = {2026-11-06}
}