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螺ら線せん
Meanings
Noun
Math
1. helix
2. spiral
Kanji used
螺
spiral
線
line
Pitch accent
ら
せん
Used in: 2
Composed of
small spiral-shelled snail; spiral shellfish
line; stripe; line (e.g. telephone line); wire; ray (e.g. X-ray); beam; line (e.g. of a railroad)
Used in vocabulary (3 in total)
logarithmic spiral; equiangular spiral
helicoid
Archimedean spiral