1.  autumn colours;  fall colors;  leaves changing color (colour)
2.  leaves turning red;  red leaves
when read as "こうよう"
3.  leaves turning yellow;  yellow leaves
when read as "こうよう"
4.  (Japanese) maple (Acer japonicum)
when read as "もみじ"
5.  venison
when read as "もみじ"
6.  layered colors in garments, resembling autumn colors