• noun:   any of numerous relatively small elongated soft-bodied animals especially of the phyla Annelida and Chaetognatha and Nematoda and Nemertea and Platyhelminthes; also many insect larvae
• noun:   screw thread on a gear with the teeth of a worm wheel or rack
• noun:   a software program capable of reproducing itself that can spread from one computer to the next over a network

  Example: "Worms take advantage of automatic file sending and receiving features found on many computers"

• noun:   a person who has a nasty or unethical character undeserving of respect
• verb:   to move in a twisting or contorted motion, (especially when struggling)
• name:  A surname (rare: 1 in 100000 families; popularity rank in the U.S.: #14143)

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