The meaning of OPERATION is performance of a practical work or of something involving the practical application of principles or processes. How to use operation in a sentence.

2 days ago · Defense Secretary Pete Hegseth announced on Thursday evening a new operation dubbed “Southern Spear” to quash “narco-terrorists” in the Western Hemisphere. Hegseth said …

OPERATION meaning: 1. the fact of operating or being active: 2. the way that parts of a machine or system work…. Learn more.

Operation definition: an act or instance, process, or manner of functioning or operating.. See examples of OPERATION used in a sentence.

Definition of operation noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Operation can refer to medical surgery, a military campaign, or mathematical methods, such as multiplication and division. Operation comes from the Latin word opus (“work”) and can refer to …

Operation: Johnson Kitty (OJK) provides Trap-Neuter-Vaccinate-Return, commonly abbreviated as TNR, for community and feral cats in Johnson City and Washington County, Tennessee.

Nov 6, 2025 · operation (countable and uncountable, plural operations) (uncountable) The method by which a device performs its function.

OPERATION definition: 1. If you have an operation, a doctor cuts your body to remove or repair part of it: 2. an…. Learn more.

5 days ago · Framingham — Today, the Massachusetts State Police announced the results of Operation Firewall, a three-day, statewide operation that occurred last week. Developed by the …