• synonyms


  1. giving information; instructive: an informative book.
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Also in·form·a·to·ry [in-fawr-muh-tawr-ee, -tohr-ee] /ɪnˈfɔr məˌtɔr i, -ˌtoʊr i/.

Origin of informative

1375–1425; late Middle English: formative < Medieval Latin infōrmātīvus, equivalent to Latin infōrmāt(us) (past participle of infōrmāre to inform1) + -īvus -ive
Related formsin·form·a·tive·ly, adverbin·form·a·tive·ness, nounnon·in·for·ma·tive, adjectivenon·in·for·ma·tive·ly, adverbnon·in·for·ma·tive·ness, nounun·in·form·a·tive, adjectiveun·in·form·a·tive·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for informatively

Historical Examples of informatively

  • With easy grace he dismissed himself and talked knowledgeably and informatively of the antiquities and the beauties of Auvergne.

    The Mountebank

    William J. Locke

  • He writes interestingly, informatively and authoritatively on the big financial subjects of the moment.

  • "The perfect pupæ of this insect are extremely rare," added Ferrara informatively.

British Dictionary definitions for informatively



  1. providing information; instructive
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Derived Formsinformatively, adverbinformativeness, noun
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 informatively



"instructive," late 14c., "formative, shaping, plastic," from Medieval Latin informativus, from Latin informatus, past participle of informare (see inform). Related: Informatively.

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Online Etymology Dictionary, © 2010 Douglas Harper