ˌīəˈdōnēəm noun
( -s )
Etymology: International Scientific Vocabulary iod- + -onium; originally formed as German iodonium
: the univalent cation H 2 I + derived from hydrogen iodide and known only in disubstituted form
ˌīəˈdōnēəm noun
( -s )
Etymology: International Scientific Vocabulary iod- + -onium; originally formed as German iodonium
: the univalent cation H 2 I + derived from hydrogen iodide and known only in disubstituted form
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012