Please enable javascript to use dictionary! Howto enable javascript?
brain surgery▼(something complex)noun[UK: breɪn ˈsɜː.dʒə.ri] [US: ˈbreɪn ˈsɝː.dʒə.ri]
rocket science▼(anything overly complex (idiomatic))noun[UK: ˈrɒkɪt ˈsaɪəns] [US: ˈrɑːkət ˈsaɪəns]
↑