USE

Use is a basic term in language and thought, referring to the act of employing something to achieve a goal or the purpose for which something is intended. As a verb, to use means to apply, operate, or exploit for a purpose. As a noun, use can denote the act of using, the function or purpose of an object, or the practical application of a resource (for use).

Etymology and forms: Use comes from Middle English usen, from Old French user, rooted in Latin usus meaning experience or practice. The word has both countable and uncountable senses. The verb is irregular in its forms: present tense uses, uses; past tense is used; the present participle is using. The noun use is usually uncountable when referring to the act in general, but can be counted in phrases like two uses or different uses.

Usage and distinctions: In general writing, use is the preferred form for most contexts. Utilize is a more formal or scientific synonym that can imply making a deliberate or efficient deployment of a resource, and is often avoided in plain language. The noun usage refers to linguistic or customary practice in language, while use in everyday terms means the act of using or the function of an item (for use, for example).

Applications: Use appears across domains, including everyday speech, computing, and law. In technology, one might say “use a program” or discuss “usage data.” In legal and historical contexts, use can have specialized meanings related to rights or purposes attached to property or assets.