sarlu gismu

x1 is a spiral/helix/whorl/[vortex] [shape/form] with limits x2, of dimensionality x3.

See also klupe, korcu, tarmi.


In notes:

klupe
x1 is a screw [fastener] for purpose x2, threads [pitch, material] x3, frame [size, material] x4.
korcu
(adjective:) x1 is bent/crooked/not straight or direct/[twisted]/folded.
tarmi
x1 [ideal] is the conceptual shape/form of object/abstraction/manifestation x2 (object/abstract).