At the motion or solicitation of.

A circumstance where the actions of a person backfire by causing an immediate unforeseen and unintended effect that may be deemed just deserts for those actions.

A form of alternative or preferential voting system in which voters rank candidates, and votes for the worst performing candidate are re-allocated to the voters' next-highest choices until one candidate has reached the threshold for election.

plural of instant camera

A camera that uses self-developing film to create a chemically developed print shortly after the photograph is taken.

(physics, philosophy) The smallest unit of space-time; a particular point along the continua of space and time.

Alternative form of superinstantaneous

As the first step or stage; first.