- not involving questions of right or wrong; without moral quality; neither moral nor immoral.
- having no moral standards, restraints, or principles; unaware of or indifferent to questions of right or wrong: a completely amoral person.
- having no moral quality; nonmoral
- without moral standards or principles
“ethically indifferent,” 1882, a hybrid formed from Greek privative prefix a- “not” (see a- (3)) + moral, which is derived from Latin. First used by Robert Louis Stephenson (1850-1894) as a differentiation from immoral.