rapido

noun, plural ra·pi·dos [rah-pee-dohz; Spanish rah-pee-th aws] /ˈrɑ piˌdoʊz; Spanish ˈrɑ piˌðɔs/, Italian ra·pi·di [rah-pee-dee] /ˈrɑ pi di/. (esp. in Spain, Italy, and Latin America)

1. an express train.