- 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) Noisy, unruly, and difficult to control; stubbornly resistant to restraint or discipline.
The obstreperous crowd refused to disperse despite three separate announcements, their noise and defiance rising with every attempt to restore order.
Obstreperous derives from the Latin obstreperus, meaning “clamorous” or “noisy,” built from ob- (“against”) and strepere (“to make a noise” or “to rattle”). The root strepere is also the ancestor of strep in streptococcus — both words carrying the sense of something loud and disruptive making itself impossible to ignore. It entered English in the early 17th century, immediately acquiring its dual sense of both physical noisiness and the kind of willful, uncontainable defiance that produces it.