amino / ammino [ˈæmɪnəʊ]
amino – adj. – Chem., of or containing -NH2, or a substituted group NHR or NR2 with a radical other than an acid radical
ammino – adj. – 1. Chem., having the characteristics of a molecule of ammonia (NH3) in a complex; any compound with ammonia, an ammine; 2. a compound that contains an ammine