Definitions

1. adjective

having or becoming red, especially in a way that is like the color of unripe or newly fallen leaves

“The rubescent leaves of the maple tree hinted at the approaching autumn.”

2. noun

a reddish color, especially one that is like the color of unripe or newly fallen leaves

“The artist used a variety of hues, from deep blues to vibrant rubescent tones, to create a stunning landscape.”