- a coalition of parties or factions.
- (initial capital letter)the political party resulting from such a coalition.
- Also called binocular fusion.the correct blending of the images of both eyes.
- the perception of rapid, intermittent flashes of light as a continuous beam.
Origin of fusion
Word Origin for fusion
1550s, from Middle French fusion, from Latin fusionem (nominative fusio) "an outpouring, effusion," noun of action from fusus, past participle of fundere "pour, melt" (see found (v.2)). In nuclear physics sense, first recorded 1947; in jazz sense, by 1972.