collective term for the outer parts of a flower consisting of the calyx and corolla and enclosing the stamens and pistils
a flat (usually rectangular) container for a letter, thin package, etc.
any wrapper or covering
the maximum operating capability of a system (especially an aircraft)
a curve that is tangent to each of a family of curves
the bag containing the gas in a balloon
a natural covering (as by a fluid)
resembling or made of or suggestive of flowers