noun Date: 1899 a weakly basic compound NH 4 OH that is formed when ammonia dissolves in water and that exists only in solution
AMMONIUM HYDROXIDE
Meaning of AMMONIUM HYDROXIDE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012