|Also called: dehydroretinol a vitamin that occurs in the tissues of freshwater fish and has a function similar to that of vitamin A. Formula: C20H28O|
|a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.|
|a scrap or morsel of food left at a meal.|
vitamin A2 n.
A golden yellow oil occurring chiefly in the livers of freshwater fish and having about 40 percent of the biological activity of vitamin A1.