electrical conduction through a gas in an applied electric field | a long cigar with blunt ends |
| (anatomy) any structure that resembles a crown in shape |
| the outermost region of the sun's atmosphere; visible as a white halo during a solar eclipse |
| an electrical discharge accompanied by ionization of surrounding atmosphere |
| one or more circles of light seen around a luminous object |
| (botany) the trumpet-shaped or cup-shaped outgrowth of the corolla of a daffodil or narcissus flower |
| a viral disease caused by SARS-CoV-2 that caused a global pandemic in 2020 |