[op-uh-rey-shuh-nl-iz-uh m] /ˌɒp əˈreɪ ʃə nlˌɪz əm/
the doctrine that the meaning of a scientific term, concept, or proposition consists of the operation or operations performed in defining or demonstrating it.
(philosophy) the theory that scientific terms are defined by the experimental operations which determine their applicability
noun the process of putting something into operation; also, the process of expressing something in operational terms n. 1966, noun of action from operationalize.
verb to put into operation, start working v. 1954, from operational + -ize. Related: Operationalized; operationalizing.
[op-uh-rey-shuh-nl] /ˌɒp əˈreɪ ʃə nl/ adjective 1. able to function or be used; functional: How soon will the new factory be operational? 2. Military. 3. of or relating to operations or an operation. /ˌɒpəˈreɪʃənəl/ adjective 1. of or relating to an operation or operations 2. in working order and ready for use 3. (military) capable […]
- Operational requirements
programming Qualitative and quantitative parameters that specify the desired capabilities of a system and serve as a basis for determining the operational effectiveness and suitability of a system prior to deployment. (1997-01-07)