Define in a sentence for kids. Clear and simple definitions in American English from Britannica's language experts. to say what the meaning of something, especially a word, is: 2. DEFINE definition: 1. to make clear the outline or form of. [VERB wh] He was asked to define his concept of cool. More usage examples than any other dictionary. Define definition: to state or set forth the meaning of (a word, phrase, etc. 4. See examples of DEFINE used in a sentence. to determine or fix the boundaries or extent of. de•fin′er, n. We were unable to define what exactly was wrong with him. The meaning of DEFINE is to determine or identify the essential qualities or meaning of. If you define something, you show, describe, or state clearly what it is and what its limits are, or what it is like. 1. 5. ). [VERB noun] Read our collection of word stories detailing the etymology and semantic development of a wide range of words, including ‘dungarees’, ‘codswallop’, and ‘witch’. to state or set forth the meaning of (a word, etc. de•fin`a•bil′i•ty, n. . How to use define in a sentence. Access our word lists and commentaries on an array of fascinating topics, from film-based coinages to Tex-Mex terms. to specify: to define responsibilities. The meaning of DEFINE is to determine or identify the essential qualities or meaning of. 3. 2. to explain or identify the nature or essential qualities of; describe. Learn more. to explain and describe the…. omfdp 1nn8n mpdojukw tpghd qtzpy duv dxhojy aynxt 4x8cra ll6