The meaning of DEFINE is to determine or identify the essential qualities or meaning of. How to use define in a sentence.

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DEFINE definition: 1. to say what the meaning of something, especially a word, is: 2. to explain and describe the…. Learn more.

If you define something, you show, describe, or state clearly what it is and what its limits are, or what it is like. We were unable to define what exactly was wrong with him. [VERB wh] He was asked to define …

Dec 24, 2024 · The word "define" means to explain or clarify the meaning of something or to establish boundaries and parameters. It is a versatile word used in many contexts, from everyday …

Find 124 different ways to say DEFINE, along with antonyms, related words, and example sentences at Thesaurus.com.

So when you're thinking about the word define, remember that you're looking to create a boundary of meaning around it, whether you're specifying the meaning of a word or a larger concept. To define a …

Mar 11, 2026 · define (third-person singular simple present defines, present participle defining, simple past and past participle defined) To determine with precision; to mark out with distinctness; to …

Jul 23, 2025 · We can define constants and functions like macros using #define. The generics in C are also implemented using the #define preprocessor directive along with _Generic.

2. a. To make clear the outline or form of; delineate: gentle hills that were defined against the sky. b. To specify distinctly: define the weapons to be used in limited warfare. 3. To give form or meaning to: …