amaranth

The nutritious, gluten-free seeds of the amaranth plant, used as food.

"Amaranth is a healthy alternative to rice."

A plant with vibrant, often reddish, leaves or flowers.

"She admired the garden's striking amaranth display."

A rich, reddish-purple colour, like that of the plant.

"The fabric was dyed a deep amaranth hue."