User:Mrbrainyboy

1) in astronomy

corona is the outermost gaseous envolope of the sun nd other star's.

2) in engineering

the glow round a conductor at very high potential commonly known as corona discharge.

3) in physics

corona is a smaller circle of light seen round the sun or moon, due to different by water droplets.

4) in literature

it is latin word which means "crown"

5)in botany

corona is the cup-shaped or trumpet-shaped out growth at the centre of daffodil or narcissur flower.

6) in anotomy

corona is the circumference of the base of the glans penis.

7) in virology

it is group of infections "virus".