What does placidity mean?
Placidity is a formal noun meaning deep calmness and an absence of agitation, disturbance, or emotional tension. It can describe a person's composed reaction to difficulty, a tranquil landscape, or the still atmosphere of a place. The word carries an elevated, slightly literary tone, so it is often used in contexts where the calmness appears noteworthy, dignified, or unusual. For example, a person who remains calm during a crisis may be said to display remarkable placidity, while a quiet, peaceful setting may be described as having serene placidity. Although the ordinary words calmness and serenity are more frequent, placidity is useful when the emphasis is on sustained composure and a notable absence of disturbance.
nounPlacidity is a state of calmness, stillness, and freedom from disturbance, especially in a person's manner or surroundings.
- A state of calmness, serenity, or lack of disturbance, especially as a quality of a person, place, or situation.
"She accepted the unexpected change with remarkable placidity."
"The placidity of the lake was disturbed only by a faint ripple in the wind."
"He listened to the criticism with such placidity that no one could tell whether he had heard it."
The ordinary plural is rare because the word is normally used in the singular.
"The report noted the placidity of the crowd as the evening light faded."
Placidity names the rare art of remaining outwardly calm while life refuses to cooperate.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does placidity come from?
Placidity derives from Latin placiditas, a noun meaning calmness or gentleness, formed from placidus, “calm” or “peaceful.” The Latin placidus is related to placere, “to please,” which also underlies English words such as please and pleasant. English placidity has been in use since the early modern period, initially especially in medical and philosophical writing.
Related word forms
How placidity is actually used
Formal and literary. The word is more common in descriptions of composure, landscapes, and still atmospheres than in everyday conversation. In descriptions of a person, it can suggest dignified calm but may also imply excessive emotional restraint.
Easily confused with placidity
Placidity is the noun meaning a state of calmness, while placid is the adjective describing someone or something that is calm and untroubled.