The Meenlock is a small, malevolent fey creature from Dungeons & Dragons, standing about two feet tall. These creatures are known for their insect-like appearance, covered in shaggy, spine-like hair, with cysts and sores on their bodies. They have long claws that drag on the ground and heads resembling insects with twitching mandibles and antenna-like feelers​.

Meenlocks thrive in dark, shadowy environments such as forests, swamps, and urban areas. They possess a fear aura, causing creatures nearby to become frightened, and have light sensitivity, which makes them disadvantaged in bright light. Their ability to shadow teleport allows them to move swiftly and stealthily through dimly lit areas​