interposition

Noun
  1. The action of interjecting or interposing an action or remark that interrupts (synset 101070108)
    is a type of: break, disruption, gap, interruption - an act of delaying or interrupting the continuity
    same as: interjection, interpellation, interpolation
  2. The act or fact of interposing one thing between or among others (synset 101054139)
    is a type of: emplacement, locating, location, placement, position, positioning - the act of putting something in a certain place
    same as: intervention

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