☞ nitroso
nitros-
combining form
or nitroso-
nitrosamine
combining form
or nitroso-
 ETYMOLOGY  New Latin nitrosus nitrous
: containing the group NOnitrosamine
nitros-
combining form 
or nitroso-
Etymology: New Latin nitrosus nitrous 
 : containing the univalent group −NO composed of one nitrogen and one oxygen atom  — especially in names of organic compounds
< nitrosobenzene C6H5NO >
< nitrosamines >
— compare isonitroso-, nitrosyl 1, nitr- 2b
or nitroso-
< nitrosobenzene C6H5NO >
< nitrosamines >
— compare isonitroso-, nitrosyl 1, nitr- 2b