[noun] an occurrence that involves the production of a union Synonyms:merger, unification
[noun] a nuclear reaction in which nuclei combine to form more massive nuclei with the simultaneous release of energy Synonyms:nuclear nuclear reaction
[noun] the state of being combined into one body Synonyms:coalition
[noun] the merging of adjacent sounds or syllables or words
[noun] the combining of images from the two eyes to form a single visual percept Synonyms:optical
[noun] correction of an unstable part of the spine by joining two or more vertebrae; usually done surgically but sometimes done by traction or immobilization Synonyms:spinal