serenity
/səˈrɛnəti/noun
calmness and freedom from mental disturbance
From Latin serene (clear).
Lineage
The story
Picture a medieval writer looking up at a perfectly washed sky: no storm clouds, no haze, nothing disturbing the view. Latin called that condition serēnus, “clear” or “unclouded,” and its abstract noun serēnitās eventually traveled through Old French serenité into Middle English serenyte. By the 1590s, English speakers were using serenity not merely for good weather but for a mind that stayed equally unruffled. The word even had a brief regal career: in the mid-fifteenth century, Serenity could serve as a title of honor for kings, echoing Latin usage for Roman emperors and later popes. Its memorable trick is this: a weather forecast became a description of character—serenity is what happens when the sky inside you clears.
Modern usage
A personal name used in informal descriptions of a woman or girl, including conflicting character stereotypes.
- Heard in
- informal online slang
Words from the same roots
serene · Latin, ‘clear, calm, unclouded, tranquil’
Derivedserene, serenely, sereneness