1: to determine by reasoning or deductiondeduce the age of ancient artifactsShe deduced, from the fur stuck to his clothes, that he owned a cat.specifically, philosophy : to infer (see infersense 1) from a general principle
infer, deduce, conclude, judge, gather mean to arrive at a mental conclusion. infer implies arriving at a conclusion by reasoning from evidence; if the evidence is slight, the term comes close to surmise.
from that remark, I inferred that they knew each other deduce often adds to infer the special implication of drawing a particular inference from a generalization.
denied we could deduce anything important from human mortality conclude implies arriving at a necessary inference at the end of a chain of reasoning.
concluded that only the accused could be guiltyjudge stresses a weighing of the evidence on which a conclusion is based.
judge people by their actionsgather suggests an intuitive forming of a conclusion from implications.
gathered their desire to be alone without a word
Frequently Asked Questions About deduce
What is the difference between deduction and induction?
Deductive reasoning, or deduction, is making an inference based on widely accepted facts or premises. If a beverage is defined as "drinkable through a straw," one could use deduction to determine soup to be a beverage. Inductive reasoning, or induction, is making an inference based on an observation, often of a sample. You can induce that the soup is tasty if you observe all of your friends consuming it. Read more on the difference between deduction and induction
What is the difference between abduction and deduction?
Abductive reasoning, or abduction, is making a probable conclusion from what you know. If you see an abandoned bowl of hot soup on the table, you can use abduction to conclude the owner of the soup is likely returning soon. Deductive reasoning, or deduction, is making an inference based on widely accepted facts or premises. If a meal is described as "eaten with a fork" you may use deduction to determine that it is solid food, rather than, say, a bowl of soup.
What is the difference between deduction and adduction?
Adduction is "the action of drawing (something, such as a limb) toward or past the median axis of the body," and "the bringing together of similar parts." Deduction may be "an act of taking away," or "something that is subtracted." Both words may be traced in part to the Latin dūcere, meaning "to lead."
Examples of deduce in a Sentence
I can deduce from the simple observation of your behavior that you're trying to hide something from me.
Recent Examples on the WebThe chats show the group purchased databases to research their victims, craft convincing phishing attacks against employees and business partners, and deduce how much their victims would be willing to pay.
Yaki Faitelson, Forbes, 13 Apr. 2022 Beyond the unknowns of how exactly Musk will use the data, there are questions about what, if anything, Musk will be able to deduce from the data that the company itself cannot.
Clare Duffy, CNN, 17 June 2022 The salesperson should be able to deduce from the conversation that the customer is better suited for another one of the company's products or features (or an add-on product).
Apu Pavithran, Forbes, 7 Mar. 2022 While fans and reporters try to deduce which coaches are doing what with the New England offense, Belichick added to the intrigue after Tuesday’s first practice of mandatory minicamp by saying the Patriots were streamlining their offense.
Mark Inabinett | Minabinett@al.com, al, 8 June 2022 But the paper’s bigger goal was to deduce who exactly will be left holding that bag.
Tim Mcdonnell, Quartz, 27 May 2022 The blood tests pick up antibodies to the virus, but exclude those sparked by vaccines, allowing researchers to deduce infection rates across the country.
Fortune, 26 Apr. 2022 The two heroes have to deduce who the bigger threat is — Lex Luthor, or each other.
Marisa Lascala, Good Housekeeping, 20 Apr. 2022 Eagle-eyed TikTokers compared previous photos and outfits to deduce that it’s actually Kylie Jenner’s daughter, Stormi, in the pictures.
Elizabeth Logan, Glamour, 13 Apr. 2022 See More
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'deduce.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.