How do you spell Scalene

Available Definitions:
1)  a. - Having the sides and angles unequal; -- said of a triangle.
2)  a. - Having the axis inclined to the base, as a cone.
3)  a. - Designating several triangular muscles called scalene muscles.
4)  a. - Of or pertaining to the scalene muscles.
5)  n. - A triangle having its sides and angles unequal.