spiral
verb#10,428
Translations
- スパイラルスパイラル
- 渦状かじょう
- 螺旋らせん
- 渦巻き線うずまきせん
English definition
- a plane curve traced by a point circling about the center but at increasing distances from the center
Examples
- A snail's shell is spiral in form.
- A spiral staircase leads onto the gallery of the church.