Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
natural covering | Yes | No | No | No |
envelope | Yes | No | No | No |
natural covering (noun) | envelope (noun) |
---|---|
a natural object that covers or envelops | any wrapper or covering |
a flat (usually rectangular) container for a letter, thin package, etc. | |
the bag containing the gas in a balloon | |
the maximum operating capability of a system (especially an aircraft) | |
a natural covering (as by a fluid) | |
a curve that is tangent to each of a family of curves |