Type of Galaxy Consisting of a Flat, Rotating Disk

This page is the CodyCross answer for the clue below from Sports, Group 153, Puzzle 3 (Pole Vaulting).

Question is: Type of Galaxy Consisting of a Flat, Rotating Disk

and the answer is: SPIRAL

Word Meaning:

SPIRAL — (geometry) A curve that is the locus of a point that rotates about a fixed point while continuously increasing its distance from that point.

Definitions from Wiktionary.

Type of galaxy consisting of a flat, rotating disk — CodyCross Answer | CodyCross Solutions