VDict - Definition of rb

English - English (Wordnet) dictionary

rb

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Noun

a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite

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Synonyms:
rubidium Rb atomic number 37

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Words pronounced/spelled similarly to "rb":
rife ripe ropy ruby r.v. rabbi raf rap rape rave more...
Words contain "rb":
1st baron beaverbrook absorb absorbable absorbance absorbate absorbed absorbefacient absorbency absorbent absorbent cotton more...

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