Envelope
[n] any wrapper or covering
[n] a flat rectangular paper container for papers
[n] the bag containing the gas in a balloon
[n] the maximum operating capability of a system; "test pilots try to push the envelope"
[n] a natural covering (as by a fluid); "the spacecraft detected an envelope of gas around the comet"
[n] a curve that is tangent to each of a family of curves
Related Information
Related Terms
aura, bandage, bandaging, binder, binding, blaze of glory, border, brilliance, brilliancy, charisma, circumference, cortex, covering, crust, dust jacket, envelopment, epidermis, exterior, external, facade, face, facet, fringe, front, gift wrapping, glamou