ethical

adj. moral, pertaining to values and principles

Ethics (via Latin  from the Ancient Greek  "moral philosophy", from the adjective of ēthos "custom, habit"), a major branch of philosophy, is the study of values and customs of a person or group. It covers the analysis and employment of concepts such as right and wrong, good and evil, and responsibility. It is divided into three primary areas: meta-ethics (the study of the concept of ethics), normative ethics (the study of how to determine ethical values), and applied ethics (the study of the use of ethical values).
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Adjective
1. of or relating to the philosophical study of ethics; "ethical codes"; "ethical theories"
(pertainym) ethics, moral philosophy
2. conforming to accepted standards of social or professional behavior; "an ethical lawyer"; "ethical medical practice"; "an ethical problem"; "had no ethical objection to drinking"; "Ours is a world of nuclear giants and ethical infants"- Omar N. Bradley
(antonym) unethical
(see-also) right
3. adhering to ethical and moral principles; "it seems ethical and right"; "followed the only honorable course of action"; "had the moral courage to stand alone"
(synonym) honorable, honourable, moral
(similar) right

(a.)
Of, or belonging to, morals; treating of the moral feelings or duties; containing percepts of morality; moral; as, ethic discourses or epistles; an ethical system; ethical philosophy.
  

adj.
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