This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The character or state of being retired; seclusion; privacy; reserve.

"Viol; and though he was a lover of retiredness, yet his love to music was such that he went usually twice every week, on certain appointed days, to the Cathedral Church in Salisbury, and at his return would say, 'That his time spent in prayer and Cathedral music elevated his soul, and was his heaven upon earth.'"