noun (n)

• the basic unit of electric current adopted under the Systeme International d'Unites(noun.quantity)

  Example:
  A typical household circuit carries 15 to 50 amps.
  

  Synonym:
  a, ampere
  

  source: wordnet30
• a nucleotide found in muscle cells and important in metabolism; reversibly convertible to ADP and ATP(noun.substance)

  Synonym:
  adenosine monophosphate, adenylic acid
  

  source: wordnet30