Definition of cosmic. 1  1a : of or relating to the cosmos, the extraterrestrial vastness, or the universe in contrast to the earth alone cosmic radiationb : of, relating to, or concerned with abstract spiritual or metaphysical (see metaphysical 2) ideas cosmic wisdom.
A young woman blushing and covering her face. Blushing is the reddening of a person's face due to psychological reasons. It is normally involuntary and triggered by emotional stress, such as that associated with embarrassment, anger, or romantic stimulation.
Being overly warm. Warmth causes blood vessels to dilate, which causes more blood to near the surface of the skin. When the body is warm, more blood is able to near the surface of the skin making the skin feel warm and look red. A hot environment is a common cause of blushing, flushing, and having skin turn red. Persistently elevated stress (stress-response hyperstimulation) Just as an active stress response can cause a blushing, flushing, turning red effect, so can persistently elevated stress.