ALL meanings of presupposition
pre·sup·pose
P p - verb with object presupposition to suppose or assume beforehand; take for granted in advance. 1
- verb with object presupposition (of a thing, condition, or state of affairs) to require or imply as an antecedent condition: An effect presupposes a cause. 1
- noun presupposition sth already supposed 1
- countable noun presupposition A presupposition is something that you assume to be true, especially something which you must assume is true in order to continue with what you are saying or thinking. 0