coronae
co-ro-nae
noun
Plural of corona, referring to various crown-like structures or luminous halos.
"Scientists observed multiple coronae around the celestial bodies."
Thesaurus
Synonyms: corona, Saint Ulmo's fire, electric glow, St. Elmo's fire, corona discharge, corposant, Saint Elmo's fire, Saint Elmo's light, Saint Ulmo's light, aureole, coronavirus, 2019-nCoV acute respiratory disease