Phrase guide

motu proprio

adv · noun · 2 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.

  • /ˌməʊtuː ˈpɹɒpɹɪəʊ/
  • /ˌməʊtuː ˈpɹəʊpɹɪəʊ/

1

adv

Meaning 1

Of one’s own free will, of one’s own volition.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A document issued by the Pope on his own initiative directed to the Roman Catholic Church.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Medieval Latin motu proprio, from ablative form of classical Latin motus (“motion”) + proprius (“one’s own”).

Across languages

Translations

3 source translations are retained for this English entry.

  • Spanish: motu proprio — Translations
  • Spanish: motu propio — Translations
  • Spanish: de motu propio — Translations