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[ih-fyoo-siv] /ɪˈfyu sɪv/
unduly demonstrative; lacking reserve:
effusive greetings; an effusive person.
pouring out; overflowing.
Geology, extrusive (def 3).
Origin of effusive
1655-65; effuse + -ive
Related forms
effusively, adverb
effusiveness, noun
noneffusive, adjective
noneffusively, adverb
noneffusiveness, noun
overeffusive, adjective
overeffusively, adverb
overeffusiveness, noun
uneffusive, adjective
uneffusively, adverb
uneffusiveness, noun Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the Web for effusiveness
Historical Examples
  • Mr. Farrington recovered and returned it without the effusiveness of a seeker after acquaintance.

  • Jennie received her aunt with cordiality, but not effusiveness.

  • She said pleasant little things about him without any effusiveness.

    A Little Girl in Old Salem Amanda Minnie Douglas
  • It has been said that the General liked the lack of effusiveness of Stephen's reply.

    The Crisis, Complete Winston Churchill
  • All she cared for was that Charles should give her a cordial welcome; and this he did with effusiveness and open arms.

  • Not less funny was the effusiveness of their affectionate leave-takings.

    Across Patagonia Lady Florence Dixie
  • It was doled out in a liqueur-glass, and we toasted one another with effusiveness.

    Through Arctic Lapland Cutcliffe Hyne
  • He greeted us all with like effusiveness and sat down facing Hester.

    The Master of Silence Irving Bacheller
  • She wondered at the rapidity with which his shyness was passing into effusiveness.

  • The little lady's manner was combined of effusiveness and nervousness.

    Abington Abbey Archibald Marshall
British Dictionary definitions for effusiveness


extravagantly demonstrative of emotion; gushing
(of rock) formed by the solidification of magma
Derived Forms
effusively, adverb
effusiveness, 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
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Word Origin and History for effusiveness



1660s, from Latin effus-, stem of effundere (see effusion) + -ive. Related: Effusively.

Online Etymology Dictionary, © 2010 Douglas Harper
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