deductive

adjective
de·​duc·​tive | \ di-ˈdək-tiv How to pronounce deductive (audio) , dē- \

Definition of deductive

1 : of, relating to, or provable by deriving conclusions by reasoning : of, relating to, or provable by deduction (see deduction sense 2a) deductive principles
2 : employing deduction in reasoning conclusions based on deductive logic

Keep scrolling for more

Other Words from deductive

deductively adverb

Synonyms & Antonyms for deductive

Synonyms

Antonyms

Visit the Thesaurus for More 

Examples of deductive in a Sentence

a conclusion based on deductive reasoning using deductive reasoning we must conclude that since everyone eventually dies, sooner or later it's going to be our turn
Recent Examples on the Web But Mindy wants you to have the basic information and then use deductive reasoning to figure it out. Dahlia Ghabour, The Courier-Journal, "Who run the world? This Louisville culinary program proves it's female chefs," 22 Oct. 2019 In the world of Cowboy Bebop, this aggressively adorable pup has been genetically modified with super intelligence and deductive reasoning. Nick Romano, EW.com, "Cowboy Bebop's live-action Ein announces start of filming on Netflix series," 7 Oct. 2019 Puzzle-like tasks assessed their spatial, verbal and short-term memories, as well as their capacity for deductive reasoning, sustained attention, planning and clear expression. Susan Pinker, WSJ, "When It Comes to Sleep, One Size Fits All," 25 Oct. 2018 While the confirmation that a nuclear explosion did take place is fairly certain, the Israeli-South African theory is more an exercise in deductive reasoning. Kyle Mizokami, Popular Mechanics, "Sheep Glands Point to Nukes as Source of Mysterious 1979 Explosion," 12 Sep. 2018 It is well known that Conan Doyle borrowed Bell’s deductive genius (and his profile) for his fictional detective, Sherlock Holmes. The Economist, "When Arthur Conan Doyle cried “J’Accuse…!”," 7 July 2018 The discussion will be shaped around the hypothesis that the deductive process used to solve difficult riddles, problems, mysteries, or crimes is rendered possible only by altered states of consciousness, even borderline insanity. Courant Community, "Community News For The Valley Edition," 3 Apr. 2018 But because these visual responses remain stable throughout development until adulthood, this type of deductive reasoning may be a primitive and essential facet of the human mind. Diana Gitig, Ars Technica, "Although they can’t tell us about it, infants can reason," 19 Mar. 2018 Transcendentalists like Emerson were searching for unity in nature, but resisted what seemed to them the blinkered reliance on deductive reasoning and empirical research enforced by encroaching science. Andrea Wulf, The Atlantic, "Walden Wasn’t Thoreau’s Masterpiece," 6 Oct. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'deductive.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

See More

First Known Use of deductive

1665, in the meaning defined at sense 1

History and Etymology for deductive

see deduct

Keep scrolling for more

Learn More about deductive

Time Traveler for deductive

Time Traveler

The first known use of deductive was in 1665

See more words from the same year

Statistics for deductive

Last Updated

22 Nov 2019

Cite this Entry

“Deductive.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/deductive. Accessed 17 January 2020.

Keep scrolling for more

More Definitions for deductive

deductive

adjective
How to pronounce deductive (audio)

English Language Learners Definition of deductive

: using logic or reason to form a conclusion or opinion about something

Keep scrolling for more

More from Merriam-Webster on deductive

Thesaurus: All synonyms and antonyms for deductive

Rhyming Dictionary: Words that rhyme with deductive

Britannica English: Translation of deductive for Arabic Speakers

Comments on deductive

What made you want to look up deductive? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

a plan in which a last survivor takes all

Get Word of the Day daily email!

Test Your Vocabulary

The Eponym Quiz

  • rubens painting
  • Which is the best synonym of bowdlerize?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Dictionary Devil

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!