Sleeping Beauty

from The Century Dictionary.

• noun The wood-sorrel, Oxalis Acetosella.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• proper noun A fairy tale originally titled La Belle au bois dormant by Charles Perrault.
• proper noun The main character in this story, who is in unbroken slumber under a magical spell, awaiting the kiss of a prince.
• proper noun genetics A transposon used in genetic engineering

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun a person who is sleeping soundly
• noun fairy story: princess under an evil spell who could be awakened only by a prince's kiss
• noun a potential takeover target that has not yet been put in play