Spiralled vs Spiraled - What's the difference?

As verbs the difference between spiralled and spiraled

is that spiralled is past tense of spiral while spiraled is past tense of spiral.

(head)

(spiral)

(wikipedia spiral)

(en noun)

(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.

A self-sustaining process with a lot of momentum involved, so it is difficult to accelerate or stop it at once.

* death spiral * downward spiral * graveyard spiral * spiral staircase * upward spiral

(-)

Helical, like a spiral

To move along the path of a spiral or helix.

The falling leaves spiralled down from the tree.

(figuratively) To increase continually.

Her debts were spiralling out of control.

* (commonslite)

* ----

(head)

(spiral)

* *