Synonyms and Antonyms for potassium-bromide

1. potassium bromide (n.)

a white crystalline salt (KBr) used as a sedative and in photography

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2. potassium-argon dating (n.)

geological dating that relies on the proportions of radioactive potassium in a rock sample and its decay product, argon

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3. potassium (n.)

a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite

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4. bromide (n.)

a trite or obvious remark

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5. bromide (n.)

any of the salts of hydrobromic acid; formerly used as a sedative but now generally replaced by safer drugs

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