(organic chemistry) Any salt or ester of niacin (nicotinic acid), especially inositol niacinate which is sometimes prescribed instead of niacin

A large, juicy, sweet-smelling, green North American grape which has a pleasant, foxy flavour; a variety of Vitis labrusca which is eaten and used in the production of wines, jams, and white grape juice, but which is a poor shipping grape.

plural of Niagara grape

plural of Niagaran

Of or relating to Niagara.

A native or inhabitant of Niagara.

plural of niaouli

Melaleuca quinquenervia, the broad-leaved paperbark, a myrtaceous tree whose essential oil is used in cosmetics and herbal medicine.

plural of Niantic

A member of a tribe of New England Native Americans who lived in Connecticut and Rhode Island during the early colonial period.