demonstration [demonstrations](act) noun [UK: ˌde.mən.ˈstreɪʃ.n̩] [US: ˌde.mən.ˈstreɪʃ.n̩]A formal demonstration of the Peter principle would be a hit to the corporativist structures of many countries. = Una demostración formal del principio de Peter daría un golpe a las estructuras corporativistas de muchos países.
show [shows](demonstration) noun [UK: ʃəʊ] [US: ˈʃoʊ]