photovoltaics

[ foh-toh-vohl-tey-iks ]

/ ˌfoʊ toʊ voʊlˈteɪ ɪks /

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noun Physics.

(used with a singular verb) a field of semiconductor technology involving the direct conversion of electromagnetic radiation as sunlight, into electricity.

(used with a plural verb) devices designed to perform such conversion.

QUIZ

THINGAMABOB OR THINGUMMY: CAN YOU DISTINGUISH BETWEEN THE US AND UK TERMS IN THIS QUIZ?

Do you know the difference between everyday US and UK terminology? Test yourself with this quiz on words that differ across the Atlantic.

Question 1 of 7

In the UK, COTTON CANDY is more commonly known as…

candystring

candyfloss

candypuff

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Origin of photovoltaics

First recorded in 1975–80; see origin at photovoltaic, -ics

Words nearby photovoltaics

phototypesetting, phototypography, photovoltaic, photovoltaic cell, photovoltaic effect, photovoltaics, photozincography, PHP, phr., phragmites, phragmoplast