adjective

of the very darkest colour owing to the absence of or complete absorption of light; the opposite of white.

black smoke

dark,pitch black,as black as pitch,pitch-dark,jet black,inky,coal black,blackish,sable,Stygian

noun

black colour or pigment.

a tray decorated in black and green

verb

make (something) black; blacken.

the house was pocked with bullet holes and blacked by smoke

blacken,darken,dirty,make dirty,make sooty,make smoky,stain,grime,begrime,befoul,soil