fusion
UK[ˈfjuːʒn]US[ˈfjuːʒn]
n
The process or result of joining two or more things together to form a single entity.
n
A nuclear reaction in which nuclei combine to form more massive nuclei with the simultaneous release of energy.
Morpheme Breakdown
fus
ion
fus
pour, melt
ion
noun suffix
Etymology
The word 'fusion' originates from the Latin verb fundere, meaning 'to pour' or 'to melt'. This root, through its past participle stem fus-, gave rise to the Latin noun fusio, which denoted the act of melting or pouring. The concept of melting substances together to form a new, unified whole provides the literal foundation for the modern abstract meaning. Over time, this logic extended beyond physical melting to describe any process of merging separate elements into a single, coherent entity, a semantic evolution that carried into Middle French before being adopted into English.
Analysis
Structure: fus (pour, melt) + ion (noun suffix)
fus (from Latin fundere, meaning 'to pour, melt, cast'); ion (from Latin -ionem, a suffix forming nouns of action or state).
Examples
The fusion of different musical styles created a unique new genre.
Nuclear fusion powers the sun and other stars.
The company was formed by the fusion of three smaller enterprises.