basic(elementary, simple, merely functional) adjective [UK: ˈbeɪ.sɪk] [US: ˈbeɪ.sɪk] essential(in basic form) adjective [UK: ɪ.ˈsen.ʃl̩] [US: ə.ˈsen.ʃl̩] fiducial(accepted as a fixed basis of reference) adjective [UK: fɪ.ˈdjuːʃ.jəl] [US: fɪ.ˈduː.ʃəl] |