• synonyms


[kuh-myoo-ni-kuh-buh l]
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  1. capable of being easily communicated or transmitted: communicable information; a communicable disease.
  2. talkative; communicative.

Origin of communicable

1350–1400; Middle English < Late Latin commūnicābilis, equivalent to commūnicā(re) (see communicate) + -bilis -ble
Related formscom·mu·ni·ca·bil·i·ty, com·mu·ni·ca·ble·ness, nouncom·mu·ni·ca·bly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for communicably


  1. capable of being communicated
  2. (of a disease or its causative agent) capable of being passed on readily
Derived Formscommunicability or communicableness, nouncommunicably, adverb
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

Word Origin and History for communicably



late 14c., from Old French communicable, from Late Latin communicabilis, from communicare (see communication).

Online Etymology Dictionary, © 2010 Douglas Harper

communicably in Medicine


  1. Transmittable between persons or species; contagious.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

communicably in Science


  1. Capable of being transmitted from a person or animal to another person or animal, either through direct or indirect transmission, including insect or other vectors. Chickenpox is a communicable disease.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.