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WordNet Dictionary |
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| | Definition: | |
[n] a coenzyme derived from the B vitamin nicotinic acid |
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NAD is a 3 letter word that starts with N. |
| | Synonyms: | | nicotinamide adenine dinucleotide |
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| | See Also: | | coenzyme |
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Webster's 1913 Dictionary |
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| | Definition: | | \Nad\, Nadde \Nad"de\ [Contr. fr. ne hadde.]
Had not. [Obs.] --Chaucer.
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