adjective
nominal
Within acceptable operating limits.
The spacecraft's vital systems remain nominal throughout the final approach.
Etymology
Nominal developed a technical meaning of corresponding to a stated or designated value. In operational reports it extends to conditions consistent with the intended operating range.
More examples
- Engine temperature is nominal, so we can continue the test.
- The technician confirms that all pressure readings are nominal.
- After the reset, the controller reports nominal operating conditions.
Forms
nominal
nominally adverb — Within the expected limits of operation.
Similar words
- normal
- Describes usual conditions, not necessarily specified operating limits.
- acceptable
- Meets requirements generally, rather than specifically describing operating conditions.