What does tranquillity mean?
Tranquillity means a state of calm, peace, and freedom from disturbance or anxiety. It can refer to the stillness of a landscape, the quiet of a moment, or a person's composed and peaceful manner. The word is especially associated with formal, reflective, and literary writing, where it conveys serenity rather than simply the absence of activity. Tranquillity can describe a place that feels sheltered from noise and conflict, such as a garden, cottage, or stretch of countryside, and it can also describe someone who remains calm under difficult circumstances. The traditional British spelling uses two l's, while US English generally uses tranquility. Related words include the adjective tranquil and the verb tranquillize or tranquilize. Together, these forms make tranquillity useful when the intended idea is not merely quietness, but a deeper sense of peace and stability.
nounA state of calm, peace, and freedom from disturbance or anxiety. The word often describes a quiet atmosphere or a peaceful moment.
- A state of calm, peace, and freedom from disturbance, anxiety, or conflict.
"She walked through the garden, seeking a moment of tranquillity after a long day."
"The cottage offered complete tranquillity, with only the sound of birds in the trees."
"Despite the uncertainty surrounding the decision, she maintained an outward tranquillity."
Rare; the singular noun is normally used in an uncountable sense, though a plural can distinguish separate instances of peacefulness.
"The two secluded valleys offered very different tranquillities."
Two l's mark the traditional British spelling, while the one-l US spelling reflects the word's transatlantic journey from Latin into everyday English.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of tranquillity
Tranquillity comes from Latin tranquillitas, a noun meaning calmness or peace, formed from tranquillus, meaning calm or undisturbed. The word entered English in the early 17th century. Related English forms such as tranquil, tranquillize, and tranquilizer reflect the same Latin source, with spelling differences between British and American English.
How tranquillity is actually used
Tranquillity is usually formal or literary and has a gentle, restorative quality. It is often used for peaceful places, quiet moments, and composed behavior; in US English, the spelling tranquility is much more common.
Easily confused with tranquillity
Tranquillity is the noun meaning a state of calm, whereas tranquil is the adjective describing something that is calm or peaceful.