Meaning of FUSION in English

FUSION

n.1 the act or an instance of fusing or melting.

2 a fused mass.

3 the blending of different things into one.

4 a coalition.

5 Physics nuclear fusion.

Phrases and idioms:

fusion bomb a bomb involving nuclear fusion, esp. a hydrogen bomb.

Derivatives:

fusional adj.

Etymology: F fusion or L fusio (as FUSE(1))

Oxford English vocab.      Оксфордский английский словарь.