What does tranquility mean?
Tranquility means a state of calm, peace, and freedom from disturbance. It can describe a person's inner state, such as emotional serenity or mental composure, as well as a quiet and untroubled setting. The word is often associated with deliberate stillness and a sense of order rather than simple inactivity. In literature and formal speech, tranquility can convey dignity, emotional balance, and a pause amid difficulty or change. It is also used in phrases such as “tranquility of mind” and “peace and tranquility.” The spelling varies by region: American English generally uses tranquility with one l, while British English commonly uses tranquillity with two. Related forms include the adjective tranquil, as in “a tranquil evening,” and the verb tranquilize, meaning to make someone or something calm. Tranquility is useful where calmness is intended to sound more profound, evocative, or enduring than the plainer word calm.
nounThe state of being calm, peaceful, and free from disturbance or anxiety. It can refer to an individual's inner serenity, a quiet setting, or a period of general stability.
- A state of calmness, serenity, and freedom from disturbance, especially in a person or situation.
"She found a moment of tranquility in the quiet garden."
"The remote island offered a rare sense of peace and tranquility."
"Despite the pressures of public life, she maintained a remarkable tranquility."
The plural is grammatically correct but uncommon; tranquility is usually used as an uncountable noun.
"The guide described the small villages as places of rare tranquilities."
Tranquility captures more than simply being still: it suggests calm that is both external and inwardly secure.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does tranquility come from?
Tranquility comes from Latin tranquillitas, a noun meaning calmness or undisturbed state, derived from tranquillus, meaning calm or peaceful. The word entered English in the early modern period, and its spelling later diverged by region: American English usually has one l, while British English retains two. The related adjective tranquil and the American forms tranquilize and tranquilizer come from the same Latin root.
How tranquility is actually used
Tranquility is a formal and literary word with a strong positive connotation, suggesting deep or composed calm rather than merely the absence of noise. The spelling is usually tranquility in American English and tranquillity in British English, although both forms are understood across varieties.
Easily confused with tranquility
Tranquillity is an alternative spelling with two l's, especially common in British English, while tranquility with one l is the usual American spelling.
Tranquil is an adjective describing a person, place, or situation, whereas tranquility is a noun naming the state of being calm or undisturbed.