- Today's Word
Equanimity
[ek-wuh-NIM-i-tee]
Definition
- (noun) Mental calmness, composure, and evenness of temper, especially in difficult situations. As a noun, it refers to the quality of remaining stable and undisturbed under stress or strain, maintaining a balanced and peaceful state of mind.
Example
Despite receiving unexpected bad news, the Buddhist monk maintained his equanimity, responding with characteristic calmness and grace.
Fun Fact
The word “equanimity” comes from the Latin “aequanimitas,” combining “aequus” (equal) and “animus” (mind/spirit). This concept was highly valued in ancient Stoic philosophy, where it was considered one of the highest virtues. It’s also a central principle in Buddhist meditation practice, known as “upekkha” in Pali, where it represents the third of the Four Sublime States of mind. In both Western and Eastern traditions, equanimity has been viewed as a mark of wisdom and spiritual maturity.
(verb) To waver indecisively between different options or opinions; to go back and forth without reaching a conclusion.
She vacillated for weeks over whether to take the job offer — drafting acceptance emails she never sent, then resignation letters she never printed, oscillating between certainty and doubt with every passing hour.
Vacillate derives from the Latin vacillare, meaning “to sway” or “to totter” — originally describing the physical motion of something rocking unsteadily from side to side. It entered English in the 16th century carrying both its literal sense of physical swaying and its figurative sense of a mind that cannot settle — rocking back and forth between positions without ever finding its footing on either side.