← Back to corona
Full Level B2 →
corona Etymology Atlas
The glowing outer layer of the Sun or another star, best seen during a total solar eclipse., A glowing ring of light around an object. Pro
Word
Root
Affix
Tap any word to open its Atlas. Pinch to zoom, drag to pan.
corona is a Level B2 word — Pro only
Pro unlocks the Etymology Atlas for levels A2–C2 — plus FSRS-5 spaced repetition, mastery tracking, and the activity dashboard.