English dictionary
Na
Definitions, examples, synonyms and antonyms from WordNet 3.0.
adjective
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No, not. See <u>No</u>.
Source: webster1913
noun
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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)
Source: WordNet 3.0