Definitions

1. noun

a composer of operas, especially Richard Wagner (1813-83)

“The opera house was hosting a performance of Wagner’s famous opera ‘Der Ring des Nibelungen’.”

2. proper noun

the German composer Richard Wagner (1813-83)

“Wagner was a prominent figure in the history of classical music.”

3. noun

a person who works in a factory or workshop, especially one that makes musical instruments

“The wagner in the factory was skilled at crafting violins.”