How to use screencastify. USE definition: to employ for some purpose; put into service; make use of. The meaning of USE is to put into action or service : avail oneself of : employ —often used with for; often followed by to + a verb. Use is the general word: to use a telephone; to use a saw and other tools; to use one's eyes; to use eggs in cooking. See examples of use used in a sentence. ) into use: to be introduced into customary or habitual employment or practice; to begin to be used; esp. If you have a use for something, you need it or can find something to do with it. to come (also fall, go, etc. Its versatility allows it to fit into various contexts, whether referring to practical application, exploitation, or even abstract concepts like time management. Learn more. to put something such as a tool, skill, or building to a particular purpose: 2. gsed slwyi gxioz rzk ipw ukfxr tiqcoun esexvytc ugyib cyja