Definitions

1. noun

A green mineral, copper carbonate, Cu2CO3(OH)2, that is used as a pigment and has been used in jewelry.

“The ancient Egyptians prized malachite for its vibrant green color and used it to decorate their temples.”

2. adjective

Having or resembling the color of malachite.

“The malachite-hued waters of the tropical lagoon were a sight to behold.”