moral philosophy

noun

Ethics.

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Meanings

nounmoral philosophy (countable and uncountable, plural moral philosophies)

plural moral philosophies

  1. countableuncountablehuman sciencesEthics.
    1 more example

    The maxims of common life were arranged in some methodical order, and connected together by a few common principles, in the same manner as they had attempted to arrange and connect the phenomena of nature. The science which pretends to investigate and explain those connecting principles, is what is properly called moral philosophy.

    1776, Adam Smith, The Wealth of Nations, page 769

Synonyms & antonyms

nounthe philosophical study of moral values and rules

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Synonym sets from Open English WordNet, CC BY 4.0.

Translations

Japanese 道徳哲学
  • 道徳哲学 (dōtoku tetsugaku)ethics (synonym)
Russian мора́льная филосо́фия
  • мора́льная филосо́фия (morálʹnaja filosófija)ethics (synonym)
Spanish filosofía moral
  • filosofía moralethics (synonym)
Swedish moralfilosofi
  • moralfilosofiethics (synonym)
Vietnamese triết học đạo đức
  • triết học đạo đứcethics (synonym)
Cite this entry
APA

moral philosophy. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/moral%20philosophy

MLA

“moral philosophy.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/moral%20philosophy. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “moral philosophy,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/moral%20philosophy.

Source: moral philosophy on Wiktionary, CC BY-SA 4.0.