verb (v)

• make explicit; specify in detail(verb.communication)

  Example:
  You should spell out your demands.
  

  source: wordnet30
• spell fully and without abbreviating(verb.creation)

  Example:
  Can you spell out your middle name instead of just giving the initial?.
  

  source: wordnet30
• orally recite the letters of or give the spelling of(verb.communication)

  Example:
  We had to spell out our names for the police officer.
  

  Synonym:
  spell
  

  source: wordnet30