zoneless

1. (literary, archaic) Without a belt or girdle.Examples: "Clos’d was her eye, and from her heaving breast In careless folds loose flow’d her zoneless vest;"; "Thou art not known where pleasure is adored, That reeling goddess with the zoneless waist And wand’ring eyes, still leaning on the arm Of novelty, her fickle frail support;"archaicliterarynot-comparable

2. (biology) Lacking bands or rings (particularly with reference to fungi).not-comparable