NIACIN


Meaning of NIACIN in English

ni ‧ a ‧ cin /ˈnaɪəsən, ˈnaɪəsɪn/ BrE AmE noun [uncountable]

[ Date: 1900-2000 ; Origin: nicotine + acid + -in chemical compound ]

a type of ↑ vitamin that is good for your skin and your ↑ nervous system

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.