quietude

Noun

quietude (usually uncountable, plural quietudes)

1. (usually) Synonym of quietness (“absence of sound”)
   • You enter what they call the world’s quietest room, and it greets you, not with pleasantries but with the full force of silence, where silence itself becomes a palpable presence. There, in this engineered quietude, the dearth of sound grows profound, rendering the space uncannily alien.2026 June 29, A. S. Bariwch, The Senses: Perception and Experience (Cambridge Elements: Elements in Philosophy of Mind), Cambridge University Press: Cambridge, →ISBN, archived from the original on 29...

   Synonyms:

   quietness

2. (usually) tranquility
   • But the castle was not destined to remain long in its present quietude. One morning Lord Avonleigh received a packet from London, whose contents filled him with joy...1834, L[etitia] E[lizabeth] L[andon], chapter XX, in Francesca Carrara. […], volume III, London: Richard Bentley, […], (successor to Henry Colburn), →OCLC, page 169
   • Stopping steam services on the West Coast line from Brighton are confined to the Horsham push-pull trains, which diverge at Shoreham to seek the rural quietude of Bramber, Steyning, Henfield, and Partridge Green, with a run by the banks of the Adur as a pleasant prelude.1947 November and December, B. K. Cooper, “Steam Working in the Brighton District”, in Railway Magazine, page 381

   Synonyms:

   peace, serenity, tranquility