Hypertext Webster Gateway: "vitamin"
From WordNet (r) 1.7 (wn)
vitamin
n : any of a group of organic substances essential in small
quantities to normal metabolism
Additional Hypertext Webster Gateway Lookup
Gateway by dict@stokkie.net
stock only wrote the gateway and does not have any control over the contents;
see the Webster Gateway FAQ,
and also the Back-end/database links and credits.