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.

7 hours ago · CHICAGO — Officials from the Department of Homeland Security confirmed Tuesday that the Immigration enforcement operation dubbed “Operation Midway Blitz” is still underway in …

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

21 hours ago · Since the announcement of so-called “Operation Midway Blitz” in September, thousands of people living in Chicago have been arrested by federal immigration agents. For many Latino …

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

a process of a practical or mechanical nature in some form of work or production: a delicate operation in watchmaking. a course or procedure of productive or industrial activity: building operations.

1. an act or instance, process, or manner of functioning or operating.

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

Sep 8, 2025 · DHS announced Operation Midway Blitz in honor of Katie Abraham who was killed in a drunk driving hit-and-run car wreck caused by criminal illegal alien Julio Cucul-Bol in Illinois. This ICE …

1 day ago · Operation Midway Blitz is achieving what Chicago's sanctuary politicians have refused to do for decades: decrease crime and remove the worst of the worst criminal illegal aliens who put the …