Annularity, also known as the "ring of fire," occurs during a solar eclipse when the moon's size is slightly smaller than the sun's, creating a ring-like appearance. Synonyms for annularity include "annular eclipse," "partial eclipse," and "ring eclipse." In some cultures, it is also called the "corn ring" or "fire rim." While annularity is a rare event, the excitement and wonder it stirs among human observers has given birth to numerous synonyms and names for this awe-inspiring phenomenon. Regardless of what terminology is used, annularity remains a spectacular celestial event that leaves onlookers in awe and wonder.