[ dih-fin-i-tiv ]
/ dɪˈfɪn ɪ tɪv /
most reliable or complete, as of a text, author, criticism, study, or the like: the definitive biography of Andrew Jackson.
having its fixed and final form; providing a solution or final answer; satisfying all criteria: the definitive treatment for an infection; a definitive answer to a dilemma.
Biology. fully developed or formed; complete.
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Origin of definitive
de·fin·i·tive·ly, adverbde·fin·i·tive·ness, nounnon·de·fin·i·tive, adjectivenon·de·fin·i·tive·ly, adverb
non·de·fin·i·tive·ness, nounun·de·fin·i·tive, adjectiveun·de·fin·i·tive·ly, adverbun·de·fin·i·tive·ness, noun
Can be confuseddefinite definitive
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for definitiveness
British Dictionary definitions for definitiveness
/ (dɪˈfɪnɪtɪv) /
serving to decide or settle finally; conclusive
most reliable, complete, or authoritativethe definitive reading of a text
serving to define or outline
zoology fully developed; completethe definitive form of a parasite
- (of postage stamps) permanently on sale
- (as noun) a definitive postage stamp
grammar a word indicating specificity of reference, such as the definite article or a demonstrative adjective or pronoun
Derived Formsdefinitively, adverbdefinitiveness, 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 definitiveness
late 14c., from Old French definitif (12c.), from Latin definitivus "explanatory, definitive," from past participle stem of definire (see define). Related: Definitively.
Online Etymology Dictionary, © 2010 Douglas Harper