attestation [attestations](linguistics: appearance in records) noun [UK: ˌæ.te.ˈsteɪʃ.n̩] [US: ˌæ.te.ˈsteɪʃ.n̩]
documentation [documentations](documents that explain the operation of a particular machine or software program) noun [UK: ˌdɒ.kjʊ.men.ˈteɪʃ.n̩] [US: ˌdɑː.kjə.men.ˈteɪʃ.n̩]