Definitions of chain:

  • noun:   a series of (usually metal) rings or links fitted into one another to make a flexible ligament
  • noun:   a necklace made by a stringing objects together;
  • noun:   anything that acts as a restraint
  • noun:   a number of similar establishments (stores or restaurants or banks or hotels or theaters) under one ownership
  • noun:   a series of things depending on each other as if linked together
    Example: "The chain of command"
  • noun:   (chemistry) a series of linked atoms (generally in an organic molecule)
  • noun:   British biochemist (born in Germany) who isolated and purified penicillin, which had been discovered in 1928 by Sir Alexander Fleming (1906-1979)
  • noun:   a unit of length
  • noun:   metal shackles; for hands or legs
  • noun:   a series of hills or mountains
  • verb:   fasten or secure with chains
    Example: "Chain the chairs together"
  • verb:   connect or arrange into a chain by linking
  • name:  A surname (very rare: popularity rank in the U.S.: #22383)