relay

Noun
  1. The act of passing something along from one person or group to another (synset 100319393)
    "the relay was successful"
  2. A crew of workers who relieve another crew (synset 108235886)
  3. A fresh team to relieve weary draft animals (synset 108001975)
  4. A race between teams;
    Each member runs or swims part of the distance (synset 107479040)
  5. Electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit (synset 104080072)
Verb
  1. Pass along (synset 200745068)
    "Please relay the news to the villagers"
  2. Control or operate by relay (synset 201228140)

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