pitch-black

This term evokes a sense of absolute, oppressive darkness, drawing from the visual quality of pitch, a thick black resin. It is more intense than simply saying dark, suggesting a void where no shapes or light sources are visible, often triggering feelings of disorientation or fear. As a noun, the word functions as an uncountable mass noun describing a state of environment. It does not take a plural form and is typically used with the definite article or as a predicate adjective to describe a total lack of illumination.