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. DEDUCE definition: to derive as a conclusion from something known or assumed; infer.

Understanding the Context

See examples of deduce used in a sentence. DEDUCE definition: 1. to reach an answer or a decision by thinking carefully about the known facts: 2. to reach an….

Key Insights

Learn more. Definition of deduce verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. If you deduce something or deduce that something is true, you reach that conclusion because of other things that you know to be true. She had cleverly deduced that I was the author of the letter.

Final Thoughts

Define deduce. deduce synonyms, deduce pronunciation, deduce translation, English dictionary definition of deduce. infer; draw a logical conclusion: I deduce that you are in agreement. de duce /dɪˈdus, -ˈdyus/ v., -duced, -duc ing. to figure out (something) as a conclusion from something else; infer: [ ~ + obj]: to deduce the path of the hurricane.[ ~ + (that) clause]: From her conversation I deduced that she had a large family. de duc i ble, adj.

See -duc-. deduce (third-person singular simple present deduces, present participle deducing, simple past and past participle deduced) (transitive) To reach (a conclusion) by applying rules of logic or other forms of reasoning to given premises or known facts. To deduce is to figure something out based on what you already know. When you see a person crying, it's easy to deduce that the person is sad.