red

the amount by which the cost of a business exceeds its revenue

“the company operated in the red last year”

red color or pigment; the chromatic color resembling the hue of blood

characterized by violence or bloodshed

“convulsed with red rage”

of a color at the end of the color spectrum (next to orange); resembling the color of blood or cherries or tomatoes or rubies

a tributary of the Mississippi River that flows eastward from Texas along the southern boundary of Oklahoma and through Louisiana

reddened or suffused with or as if with blood from emotion or exertion

“turned red from exertion”

emotionally charged terms used to refer to extreme radicals or revolutionaries