Scrabble Dictionary
Check words in Scrabble Dictionary and make sure it's an official scrabble word.
Yes
Valid in these dictionaries
- TWL/NWL (Scrabble US / Canada / Thailand)
- SOWPODS/CSW (Scrabble UK / International)
- ENABLE (Words with Friends)
Meaning of rubidium
1 definition found From WordNet (r) 3.0 (2006) [wn]: rubidium n 1: 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 [syn: {rubidium}, {Rb}, {atomic number 37}]
WordNet ® Princeton University. http://wordnet.princeton.edu
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