dark

devoid of or deficient in light or brightness; shadowed or black

“sitting in a dark corner”

“a dark day”

“dark shadows”

“dark as the inside of a black cat”

(used of color) having a dark hue

“dark green”

“dark glasses”

“dark colors like wine red or navy blue”

brunet (used of hair or skin or eyes)

“dark eyes”

stemming from evil characteristics or forces; wicked or dishonorable

“black deeds”

“a black lie”

“his black heart has concocted yet another black deed”

“Darth Vader of the dark side”

secret

“keep it dark”

showing a brooding ill humor

“a dark scowl”

“the proverbially dour New England Puritan”

“a glum, hopeless shrug”

“he sat in moody silence”

absence of light or illumination

absence of moral or spiritual values

“the powers of darkness”

an unilluminated area

“he moved off into the darkness”

the time after sunset and before sunrise while it is dark outside

an unenlightened state

“he was in the dark concerning their intentions”

“his lectures dispelled the darkness”