πλευρά

Etymology
. A reconstruction from  would leave the lambda unexplained (although compare ).

Noun

 * 1)  A rib.
 * 2)  A side of a man or animal.
 * 3) A side of things and places.
 * 4)  A line that forms the side of a triangle or other two-dimensional figure.
 * 5) A side of a rectangle;  one factor of any product.
 * 6) A side of a square of a cube;  a root of a square of a cubic number.
 * 7) A generator of a cone or cylinder.
 * 1) A side of a square of a cube;  a root of a square of a cubic number.
 * 2) A generator of a cone or cylinder.
 * 1) A generator of a cone or cylinder.

Etymology
From.

Noun

 * 1) side
 * 2)  side
 * 3) side
 * 1)  side
 * 2) side
 * 1) side