sim·i·le ( P ) Pronunciation Key (sm-l)
n.
A figure of speech in which two essentially unlike things are compared, often in a phrase introduced by like or as, as in “How like the winter hath my absence been” or “So are you to my thoughts as food to life” (Shakespeare).
met·a·phor ( P ) Pronunciation Key (mt-fôr, -fr)
n.
A figure of speech in which a word or phrase that ordinarily designates one thing is used to designate another, thus making an implicit comparison, as in “a sea of troubles” or “All the world's a stage” (Shakespeare).
One thing conceived as representing another; a symbol: “Hollywood has always been an irresistible, prefabricated metaphor for the crass, the materialistic, the shallow, and the craven” (Neal Gabler).
just thought i'd help w/ that one.