Définitions
1.NounOne of the component parts of the corolla of a flower. It applies particularly, but not necessarily only, when the corolla consists of separate parts, that is when the petals are not connately fused. Petals are often brightly colored.
2.NounThe labia (majora).
3.NounTerm of endearment.
4.NounA lobe of a rose (geometric shape).
5.VerbTo spread out from, like the petals of a flower