Set up card reader. to press…. Discover everything about the word "SET" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide. The elements of a set share a common characteristic among them. The meaning of SET is to cause to sit : place in or on a seat. To cause to begin an action: The noise set the dog to barking. To put into a specified state: set the prisoner at liberty; set the house ablaze; set the machine in motion. 3 days ago ยท From Dutch set, from English set, alteration of sept, from Old French sette (“a religious sect”), from Medieval Latin secta (“retinue”), from Latin secta (“a faction”). Definition of set verb in Oxford Advanced Learner's Dictionary. How to use set in a sentence. 2. fcqws2wmorowl1ckolluei1pqgucktvz8b