The meaning of FOUR is a number that is one more than three. How to use four in a sentence.

A four-sided plane figure is a quadrilateral or quadrangle, sometimes also called a tetragon. It can be further classified as a rectangle or oblong, kite, rhombus, and square.

Four is a Buy Now, Pay Later app that lets you split any online purchase into 4 easy payments, made every two weeks. Download the app, get your one-time virtual card, and shop at hundreds of your …

something representing, represented by, or consisting of four units, such as a playing card with four symbols on it

Apr 15, 2026 · Describing a set or group with four elements. four (countable and uncountable, plural fours) (countable) The digit or figure 4; an occurrence thereof. (countable) Anything measuring four …

Four is the second square number (a "square number" is an integer that can be written as the square of some other integer) and the second centered triangular number.

FOUR definition: a cardinal number, three plus one. See examples of four used in a sentence.

Definition of four in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

“What time is it?” “It's four.” I leave each day at four. Four (of them) are broken.

something representing, represented by, or consisting of four units, such as a playing card with four symbols on it