simple past tense and past participle of spiral

present participle of spiral

Alternative form of spiralling

Helical, like a spiral.

(intransitive) To move along the path of a spiral or helix. / (transitive) To cause something to spiral. / (figuratively, intransitive) To increase continually.

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

plural of spiral

Third-person singular simple present indicative form of spiral

In a spiral fashion.

plural of spiralling