Of a person: cast down in hope or spirit; showing utter helplessness, hopelessness, or resignation; also, grovelling; ingratiating; servile.
Complete; downright; utter.
Existing in or sunk to a low condition, position, or state; contemptible, despicable, miserable.
Lower than nearby areas; low-lying.
A person in the lowest and most despicable condition; an oppressed person; an outcast; also, such people as a class.
Of a person: having obtained worldly experience, and lacking naiveté; cosmopolitan, worldly-wise.
Complicated, especially of complex technology.
Of art or other things: appealing to the tastes of an intellectual or sophisticated (sense 1) person; cerebral; also, cultured, elegant, refined.