The operation can t be completed because the item voicetrigger is in use. Operation definition: an act or instance, process, or manner of functioning or operating. See examples of OPERATION used in a sentence. Each year we help thousands retain access to heat, energy and water. This means taking the time to define your organization's core values, mission and vision for a truly equitable and inclusive future. Operation comes from the Latin word opus (“work”) and can refer to a whole range of practical activities and work. Definition of operation noun in Oxford Advanced Learner's Dictionary. In mathematics, an operation is a function from a set to itself. An operation can take zero or more input values (also called "operands" or "arguments") to a well-defined output value. a course or procedure of productive or industrial activity: building operations. The number of operands is the arity of the operation. We have four emergency energy assistance cycles throughout the year. the fact of operating or being active: 2. Learn more on our Get Help page. OPERATION definition: 1. Learn more. the way that parts of a machine or system work…. . Operation can refer to medical surgery, a military campaign, or mathematical methods, such as multiplication and division. Applications will open again November 2-10. Recent Examples of Synonyms for operation. How to use operation in a sentence. (uncountable) The method or practice by which actions are done. a process of a practical or mechanical nature in some form of work or production: a delicate operation in watchmaking. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Aug 28, 2025 ยท operation (countable and uncountable, plural operations) (uncountable) The method by which a device performs its function. One out of every four CT households experiences energy burden. For example, an operation on real numbers will take in real numbers and return a real number. It is dangerous to look at the beam of a laser while it is in operation. The meaning of OPERATION is performance of a practical work or of something involving the practical application of principles or processes. itmwjdlm vcomw ixq fig hcqc oyhp vob dqv toco zyrf