worm

A generally tubular invertebrate of the annelid phylum; an earthworm.

More loosely, any of various tubular invertebrates resembling annelids but not closely related to them, such as velvet worms, acorn worms, flatworms, or roundworms.

A type of wingless "dragon", especially a gigantic sea serpent.

Either a mythical "dragon" (especially wingless), a gigantic sea serpent, or a creature that resembles a Mongolian death worm.

A contemptible or devious being.

A self-replicating program that propagates through a network.

A graphical representation of the total runs scored in an innings.

Anything helical, especially the thread of a screw.

Any creeping or crawling animal, such as a snake, snail, or caterpillar.

An internal tormentor; something that gnaws or afflicts one’s mind with remorse.

A strip of linked tiles sharing parallel edges in a tiling.

The lytta.

(preceded by definite article) A dance, or dance move, in which the dancer lies on the floor and undulates the body horizontally thereby moving forwards.