Synonyms and Antonyms for sodium-vapour_lamp

1. sodium-vapour lamp (n.)

lamp in which an electric current passed through a tube of sodium vapor makes a yellow light; used is street lighting

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2. sodium (n.)

a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)

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3. sodium-vapor lamp (n.)

lamp in which an electric current passed through a tube of sodium vapor makes a yellow light; used is street lighting

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