presumption

definition: a kind of discourtesy in the form of an act of presuming
example: Their presumption was intolerable.
speech part: noun
synonyms:
definition: audacious (even arrogant) behavior that you have no right to
example:
speech part: noun
synonyms: assumption
definition: (law) an inference of the truth of a fact from other facts proved or admitted or judicially noticed
example:
speech part: noun
synonyms:
definition: an assumption that is taken for granted
example:
speech part: noun
synonyms: given precondition

presumption is explained and pronounced

How presumption is being used?