The meaning of SET is to cause to sit : place in or on a seat. How to use set in a sentence.

In mathematics, a set is a collection of different things, called elements or members of the set. A set may also be called a collection or family, especially when its elements are themselves sets; this may …

1 day ago · The time change known as daylight savings is set to start for 2026, meaning most Americans will lose an hour of sleep when they "spring forward" on Sunday, March 8.

1. To put in a specified position or arrangement; place: set a book on a table; set the photo next to the flowers. 2. a. To put into a specified state: set the prisoner at liberty; set the house ablaze; set the …

SET definition: 1. to put something in a particular place or position: 2. If a story, film, etc. is set in a…. Learn more.

A set is a group of things that belong together, like the set of even numbers (2,4,6…) or the bed, nightstands, and dresser that make up your bedroom set.

Feb 27, 2026 · Set, in mathematics and logic, any collection of objects (elements), which may be mathematical (e.g., numbers and functions) or not. A set is commonly represented as a list of all its …

A set is a collection of things, usually numbers. We can list each element (or member) of a set inside curly brackets like this

Sets are defined as a collection of distinct elements. The elements of a set share a common characteristic among them. Learn about sets definition, representation, types, symbols, formulas, …

SET definition: to put (something or someone) in a particular place. See examples of set used in a sentence.