IPA: /ˈsʌnˌspɒt/
KK: /sʌnspɑt/
Dark areas on the sun's surface that are cooler than the surrounding areas and are linked to magnetic activity.
Astronomers observed several sunspots through their telescope during the solar event.
Sunspot → It is formed from "sun" (from Old English "sunne", meaning the star at the center of our solar system) and "spot" (from Old English "spon", meaning a mark or stain). A sunspot refers to a dark area on the surface of the sun, indicating a cooler region compared to its surroundings.
Think of the 'sun' as the star in our sky and 'spot' as a mark on its surface — a sunspot is a mark on the sun.