spiral
Appearance
Pronunciation
[change]Noun
[change]- (countable) A spiral is a shape that has a curve that curves closer and closer to a point until it stops.
Verb
[change]
Plain form |
Third-person singular |
Past tense |
Past participle |
Present participle |
Plain form |
Third-person singular |
Past tense |
Past participle |
Present participle |
- (transitive) If something is spirals, it moves along the path of a spiral or helix.
- The falling leaves spiraled down from the tree.
- (transitive) (figurative) If something spirals, it increases or decreases dramatically.
- Her debts were spiraling out of control.