Nickelodeon

/ˌnɪk.əˈloʊ.di.n̩/

词干

‘coin worth 5 cents’

词干

From nickel (“coin worth 5 cents”) +‎ odeon.

1historicalA small, rudimentary movie theater that charged five cents for admission, popular in North America from about 1905 to 1915.
2A coin-operated player piano, often elaborated with percussion, banjos, bells, whistles, and other musical instruments and noise-makers.
3An American jukebox operated by nickels.