(linguistics, of a language) Tending to overlay many morphemes in a manner that can be difficult to segment.

plural of fusioneer

(music) A performer or composer of fusion music / An adherent of controlled nuclear fusion as a useable source of energy.

The political practice, principle or theory of forming groups. / A political philosophy advocating fusion of traditionalist social conservatism with right-libertarianism.

plural of fusion

(physics) A nuclear reaction in which nuclei combine to form more massive nuclei with the concomitant release of energy.

(nonstandard) to combine; to fuse

plural of fusion rocket

plural of fusion reactor

(theoretically), a thermonuclear reactor that relies on the controlled fusion of light elements into heavier elements, with the attendant release of enormous amounts of energy. In practice, satisfactory results have not yet been achieved.