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ラセン
Meanings
Noun
1. spiral; helix
2. screw
Alt. forms
螺ら旋せん
93%
らせん
6%
ラセン
Pitch accent
ラ
セン
Used in: 10
Used in vocabulary (7 in total)
spiral staircase
helical; spiral-shaped
double helix (structure of DNA)
superhelix; supercoil
screw propeller
screw pump
spiral; helicoid; helix