Englishfor English speakers
semiconductor
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noun
a substance as germanium or silicon whose electrical conductivity is intermediate between that of a metal and an insulator; its conductivity increases with temperature and in the presence of impurities
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noun
(= semiconductor device)
a conductor made with semiconducting material
filled
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adjective
(usually followed by 'with' or used as a combining form) generously supplied with
theirs was a house filled with laughter
a large hall filled with rows of desks
fog-filled air
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adjective
of purchase orders that have been filled
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adjective
(of time) taken up
well-filled hours
waveguide
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noun
a hollow metal conductor that provides a path to guide microwaves; used in radar