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Meaning of mercury-vapour lamp | Babel Free

Noun CEFR B2

Definitions

a gaseous discharge lamp in which the arc discharge takes place in mercury vapour; used for highway illumination and as an industrial source of ultraviolet radiation

UK

Equivalents

Examples

“By night the carriage yard is illuminated by mercury vapour lamps on 50ft lattice steel towers remotely controlled from the diesel depot.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

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