Selectivity (noun)

The quality or property of being selective, or of choosing or making a choice based on certain criteria.

Origin:

19th century: from latin selectus + -ity.

Examples:

1. The selectivity of the filter was measured by its ability to let the desired signals pass, while rejecting the unwanted noise.
2. The selectivity of the process was important, as it ensured that only the best candidates were selected for the job.
3. The selectivity of the drug was determined by its ability to target specific receptors, and to avoid interfering with other cellular processes.
4. The selectivity of the antenna was critical for improving the performance of the communication system, as it allowed for more efficient signal reception.
5. The selectivity of the sensor was enhanced by the use of nanotechnology, which allowed for precise and highly sensitive measurements.