Which is the best definition of simile?

A.
a comparison using like or as, for example; "hair like a raven's wing"

B.
a comparison using historical or literary figures; for example, "Joe reminds me of the boy who cried wolf"

C.
a comparison that is not meant to be taken seriously; for example, "her closet is bigger than our house"

D.
a comparison using things commonly seen in the natural world; for example, "my desk is heavier than a boulder"