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.
Flushing (sometimes referred to as blushing) occurs in response to anxiety, stress, embarrassment, physical activity and some illnesses. When these factors cause a sudden rise in body temperature, blood vessels close to the skin dilate in a cooling effort, causing redness, according to MotherNature.com.