If something is operational, it’s up and running and ready to go. If you’ve been waiting for a new skating rink to open, you’ll jump for joy when it’s finally operational.

OPERATIONAL meaning: 1. relating to a particular activity: 2. If a system is operational, it is working: 3. relating…. Learn more.

A machine or piece of equipment that is operational is in use or is ready for use. The whole system will be fully operational by December.

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

of, pertaining to, or involved in military operations. Military on active service or combat duty: All units of the command are operational. of or pertaining to operations or an operation.

Define operational. operational synonyms, operational pronunciation, operational translation, English dictionary definition of operational. adj. 1. Of or relating to an operation or a series of operations.

Factsheet What does the adjective operational mean? There are five meanings listed in OED's entry for the adjective operational. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

The meaning of OPERATIONAL is of or relating to operation or to an operation. How to use operational in a sentence.

Apr 18, 2026 · Adjective operational (comparative more operational, superlative most operational) Of or relating to operations, especially military operations.

It can be related to an organization's daily operations, such as production operations, or it can be used in the context of systems or equipment, where "operational" means "in working order" or "functional."