bullseye
noun(bull's-eye)
a very hard globular candy
bullseye
noun(bull's-eye)
a circular piece of glass especially with a lump in the middle
bullseye
noun(bull's-eye)
the center of a target; also : something central or crucial
bullseye
noun(bull's-eye)
a circular window; also : a window made up of bull's-eyes
bullseye
idiom(bull's-eye)
to be exactly correct