any of the elongated and curved spiral sections that are connected to the center of a spiral galaxy.
- Spiral bandage
spiral bandage n. A bandage encircling a limb, with successive turns overlapping the preceding ones.
noun, Machinery. 1. a bevel gear having curved teeth tending to converge on the axis of rotation.
noun 1. a binding, as for a notebook or booklet, in which the pages are fastened together by a spiral of wire or plastic that coils through a series of holes punched along one side of each page and the front and back covers. spiral binding noun 1. (bookbinding) a method of securing the pages […]
[spahy-ruh l-bound] /ˈspaɪ rəlˈbaʊnd/ adjective 1. having a spiral binding.