seigenkyokusen
1. sine curve
Noun
#536048
1. sine curve
1. curve
1. restriction; restraint
1. unlimited; unrestricted
1. birth control
1. Probably a curve.; Likely curved.
1. Probably a curve.; Likely curved.
1. Was curved; Was winding
1. Curve; It is a curve.
1. Was curved.; Was bent.