preselector

[ pree-si-lek-ter ]

/ ˌpri sɪˈlɛk tər /

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noun Radio.

a preamplifier between the antenna and receiving circuit, used to improve reception.

QUIZ

ARE YOU A TRUE BLUE CHAMPION OF THESE "BLUE" SYNONYMS?

We could talk until we're blue in the face about this quiz on words for the color "blue," but we think you should take the quiz and find out if you're a whiz at these colorful terms.

Question 1 of 8

Which of the following words describes “sky blue”?

navy

beryl

azure

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Origin of preselector

First recorded in 1925–30; preselect + -or²

Words nearby preselector

prescriptivism, prescriptivist, prescutum, preseason, preselect, preselector, presell, presence, presence chamber, presence of mind, presenile