Definition of sanctitude in English:

sanctitude

noun

formal
  • [mass noun] The state or quality of being holy, sacred, or saintly.

    • ‘But chief among them, held in quiet sanctitude, Teresa is Arms of the Christ she so loved.’
    sanctity, divinity, godliness, saintliness, sanctitude, sacredness, faith, devotion, devoutness, divineness, blessedness, spirituality, religiousness, piety, piousness, righteousness, goodness, perfection, virtue, virtuousness, purity, sinlessness
    View synonyms

Origin

Late Middle English: from Latin sanctitudo, from sanctus holy.

Pronunciation:

sanctitude

/ˈsaŋ(k)tɪtjuːd/