carbon star

noun

, Astronomy.

1. a relatively cool, red giant having a spectrum with strong bands of carbon compounds.

Example Sentences

Her solution is the brand’s Carbon Star, a clarifying overnight treatment with black cumin seed oil to fight bacteria and charcoal to absorb excess oil from the skin, while organic andiroba, copaiba and açaí oil complex are meant to reduce inflammation and lessen blemish scars.

From New York Times