This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Having three unequal sides. Used of triangles.

adj. Having each of its three sides of different lengths.

n. A scalene muscle.

adj.

adj. Having the sides and angles unequal; -- said of a triangle.

adj. Having the axis inclined to the base, as a cone.

adj.

adj. Designating several triangular muscles called scalene muscles.

adj. Of or pertaining to the scalene muscles.

n. A triangle having its sides and angles unequal.

In mathematics, having three sides unequal: noting a triangle so constructed.

In anatomy: Obliquely situated and unequal-sided, as a muscle: specifically said of the scaleni. See scalenus.

Pertaining to a scalene muscle.

n. A scalene triangle.

n. One of the scalene muscles. See scalenus.

adj. of or relating to any of the scalene muscles

adj. of a triangle having three sides of different lengths

"The real elements are two triangles, the rectangular isosceles which has but one form, and the most beautiful of the many forms of scalene, which is half of an equilateral triangle."

scalene tubercle    equilateral    isosceles   

scalene muscle    scalenectomy   

half-square    lime-burner    detective-inspector    sun-colored    rust-eaten    all-girl    love-stricken    time lock    Lyndon    high-held