Definitions

1. noun

A plant of the genus Carthamus, especially the safflower (C. tinctorius), which yields a red or yellow dye.

“The artist used a combination of natural dyes, including carthamus, to create her vibrant artwork.”

2. noun (plural only)

A genus of composite plants, including the safflower.

“The botanist studied the different species within the carthamuses, noting their unique characteristics.”