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  • cum
    cum
    preposition
    with; combined with; along with (usually used in combination).
  • cum.
    cum.
    abbreviation
    cumulative.

cum

1 American  
[koom, kuhm] / kʊm, kʌm /

preposition

  1. with; combined with; along with (usually used in combination).

    My garage-cum-workshop is well equipped.


cum 2 American  
[kuhm] / kʌm /

noun

Slang: Vulgar.
  1. come.


cum. 3 American  

abbreviation

  1. cumulative.


cum 1 British  
/ kʌm /

noun

  1. taboo a variant spelling of come

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. a variant spelling of come

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
cum 2 British  
/ kʌm /

preposition

  1. used between two nouns to designate an object of a combined nature

    a kitchen-cum-dining room

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of cum

First recorded in 1580–90; from Latin: “with, together with” (preposition); cf. com- ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He graduated summa cum laude from New York University in 1948, and earned a master’s in economics two years later and a Ph.D in economics in 1977.

From Barron's • Jun. 22, 2026

He graduated summa cum laude from New York University in 1948, and earned a master’s in economics two years later and a Ph.D in economics in 1977.

From Barron's • Jun. 22, 2026

She graduated from the University of California, Santa Cruz science communication master’s program and earned a bachelor's degree from Dartmouth College, magna cum laude.

From The Wall Street Journal • Feb. 3, 2026

Macdonald was a straight-A student in high school and graduated summa cum laude with a finance degree from the University of Georgia.

From Los Angeles Times • Jan. 26, 2026

Ultimately he graduated from Duke summa cum laude.

From "Mountains Beyond Mountains" by Tracy Kidder and Michael French

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