1. burnt sienna(n = noun.attribute) mahogany, reddish brown, sepia, venetian red - a shade of brown with a tinge of red; Array
is a kind of brown, brownness
has particulars: brick red, copper, copper color, indian red
2. burnt sienna(n = noun.substance) Array - a reddish-brown pigment produced by roasting sienna; Array
is a kind of sienna