luce
/ˈluːtʃe/
Definition
The natural or artificial brightness that makes things visible; light.
Example
La luce del sole entra dalla porta aperta.
Show translation
The sunlight comes in through the open door.
Etymology
From Latin *lux, lucis* ("light"), from Proto-Indo-European *lewk- ("to shine, be bright"). The same root gives English "lucid," "lunar" (via *luna*), and "illustrate." In classical Latin, *lux* denoted both physical daylight and metaphorical enlightenment — a dual meaning Italian *luce* has fully inherited.
Cultural note
*Luce* carries deep cultural weight in Italian. Dante famously opens the *Paradiso* with "La gloria di colui che tutto move / per l'universo penetra e risplende" — a meditation on divine light. In everyday speech, Italians say *spegnere la luce* ("turn off the light") and *fare luce su qualcosa* ("shed light on something"), mirroring the English idiom. Beware the false friend *luce* vs. Spanish *luz* — virtually identical in meaning, but the Italian plural is *luci*, not *luces*.