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| se·lec·tiv·i·ty [ sə lèk tívvətee ] |
noun |
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| Definition: |
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1. choosing only some: the choosing of only some, not all, and the exercising of judgment in making the choice
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2. ability to distinguish frequencies: the degree to which an electronic device or circuit can distinguish a desired frequency from other adjacent frequencies, as in the tuning circuits in radio or television receivers
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