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[dih-sem-uh-neyt] /dɪˈsɛm əˌneɪt/
verb (used with object), disseminated, disseminating.
to scatter or spread widely, as though sowing seed; promulgate extensively; broadcast; disperse:
to disseminate information about preventive medicine.
Origin of disseminate
1595-1605; < Latin dissēminātus (past participle of dissēmināre; dis- dis-1 + sēmināre to sow), equivalent to dis- + sēmin- (stem of sēmen seed) + -ātus -ate1
Related forms
dissemination, noun
disseminative, adjective
disseminator, noun
undisseminated, adjective Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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Examples from the Web for disseminate
Contemporary Examples
Historical Examples
  • I mention these to show the type of stuff Steele is willing to disseminate—if he is paid for it.

    Secret Armies John L. Spivak
  • This is the fallacy the "System" spends millions every year to foster and disseminate.

    Frenzied Finance Thomas W. Lawson
  • And the mission of the Church is to disseminate that spirit.

  • She thought of an organ, to disseminate the Truth as it was in Mrs. Eddy.

    Christian Science Mark Twain (Samuel Clemens)
  • They do not disseminate the little, outdated knowledge that they do possess.

    After the Rain Sam Vaknin
  • Repeatedly, however, it had been suggested that it might disseminate disease.

    Handbook of Medical Entomology William Albert Riley
  • It is the duty of the university to add to knowledge as well as to disseminate it.

British Dictionary definitions for disseminate


(transitive) to distribute or scatter about; diffuse
Derived Forms
dissemination, noun
disseminative, adjective
disseminator, noun
Word Origin
C17: from Latin dissēmināre, from dis-1 + sēmināre to sow, from sēmen seed
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
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Word Origin and History for disseminate

c.1600, from Latin disseminatus, past participle of disseminare "to spread abroad, disseminate," from dis- "in every direction" (see dis-) + seminare "to plant, propagate," from semen (genitive seminis) "seed" (see semen). Related: Disseminated; disseminates; disseminating. Middle English had dissemen "to scatter" (early 15c.).

Online Etymology Dictionary, © 2010 Douglas Harper
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