- Today's Word
Lassitude
LASS-ih-tood
Definition
(noun) A state of physical or mental weariness; lack of energy.
Example
After weeks of stress, he sank into a kind of emotional lassitude.
Fun Fact
Lassitude is often used in literary writing to evoke more than just fatigue—it suggests a kind of defeated sluggishness that feels heavy and existential. It shares roots with “latitude” (from Latin latus, meaning wide), as if your energy is stretched too thin. Think more post-burnout melancholy than “just need a nap.”
(adjective) Failing to act or resist; passive and yielding, especially when action is urgently needed.
The board’s supine response to the mounting crisis — endless meetings, no decisions, no accountability — allowed a manageable problem to become a catastrophic one.
Supine derives from the Latin supinus, meaning “lying face upward” or “thrown backward,” rooted in the same base as sub- (“under”). It entered English in the 15th century with both its literal meaning — lying flat on one’s back — and its figurative sense of moral or intellectual passivity. The physical image is the etymology: a person flat on their back, facing the sky, unable or unwilling to rise and meet what’s coming.