English to English

verb (v)

• take for granted or as a given; suppose beforehand(verb.cognition)

  Example:
  I presuppose that you have done your work.
  

  Synonym:
  suppose
  

  source: wordnet30
• require as a necessary antecedent or precondition(verb.cognition)

  Example:
  This step presupposes two prior ones.
  

  source: wordnet30
• To suppose beforehand; to imply as antecedent; to take for granted; to assume; as, creation presupposes a creator.(verb)

  source: webster1913