Phrase guide

moral compass

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ˌmɒɹəl ˈkʌmpəs/
  • Received-Pronunciation: /ˌmɒɹl̩-/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /ˌmɔɹəl ˈkʌmpəs/

1

noun

Meaning 1

An inner sense that distinguishes right from wrong, functioning as a guide for morally appropriate behavior.

Definition source: English Wiktionary via Wiktextract

Topics: ethics, human-sciences, philosophy, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: conscience, moral sense

Antonyms: none provided

2

noun

Meaning 2

A belief system, person, etc., serving as a guide for morally appropriate behavior.

Definition source: English Wiktionary via Wiktextract

Topics: ethics, human-sciences, philosophy, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The full range of actions, vices, or virtues, which may affect others and which are available as choices to a person, group, or people in general.

Definition source: English Wiktionary via Wiktextract

Usage: archaic

Topics: ethics, human-sciences, philosophy, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From moral (“of or relating to principles of right and wrong in behaviour; conforming to a standard of right behaviour”) + compass (“device used to determine the cardinal directions”), from the fact that a compass indicates various directions on its face (sense 3), and enables its user to find the correct direction to go in (sense 1).

Across languages

Translations

6 source translations are retained for this English entry.

  • Chinese Mandarin: 本心 (běnxīn) — inner sense which distinguishes what is right from what is wrong
  • Chinese Mandarin: 良心 (liángxīn) — inner sense which distinguishes what is right from what is wrong
  • Chinese Mandarin: 良知 (liángzhī) — inner sense which distinguishes what is right from what is wrong
  • Chinese Mandarin: 天良 (tiānliáng) — inner sense which distinguishes what is right from what is wrong
  • German: Wertekompass — inner sense which distinguishes what is right from what is wrong
  • Polish: busola — inner sense which distinguishes what is right from what is wrong