1 adj Ethical means relating to beliefs about right and wrong.
usu ADJ n
...the medical, nursing and ethical issues surrounding terminally-ill people.
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ethically adv ADV adj/-ed, ADV after v
Attorneys are ethically and legally bound to absolute confidentiality.
2 adj If you describe something as ethical, you mean that it is morally right or morally acceptable.
...ethical investment schemes...
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ethically adv ADV after v
Mayors want local companies to behave ethically.