n.
1.the outermost region of the sun's atmosphere
2.(botany) the trumpet shaped or cup shaped outgrowth of the corolla of a daffodil or narcissus flower
3.an electrical discharge accompanied by ionization of surrounding atmosphere
4.one or more circles of light seen around a luminous object
5.(anatomy) any structure that resembles a crown in shape
6.a long cigar with blunt ends
Idiom of the Day
rooted to the spot
to be unable to move because of fear or surprise
The boy was rooted to the spot as he watched the dog attack the rabbit.