con ‧ triv ‧ ance /kənˈtraɪv ə ns/ BrE AmE noun formal
1 . [countable] something that is artificial or does not seem natural, but that helps something else to happen – usually used to show disapproval:
A ridiculous series of plot contrivances moves the film along.
2 . [uncountable and countable] a plan or trick to make something happen or get something for yourself, or the practice of doing this:
Harriet’s matchmaking contrivances
3 . [countable] a machine or piece of equipment that has been made for a special purpose:
a steam-driven contrivance used in 19th century factories