Noun
(inorganic chemistry) The univalent radical derived from hydroxylamine by removal of a proton; its structure is best represented as H2NO H2N-O; dihydridooxidonitrogen
(organic chemistry) Any organic derivative of the radical R2NO R2N-O
(inorganic chemistry) The univalent radical derived from hydroxylamine by removal of a proton; its structure is best represented as H2NO <=> H2N-O; dihydridooxidonitrogen
(organic chemistry) Any organic derivative of the radical R2NO <=> R2N-O
Source: en.wiktionary.org