तसदीक angolul

attestation▼[UK: ˌæ.te.ˈsteɪʃ.n̩] [US: ˌæ.te.ˈsteɪʃ.n̩]

confirmation, ratification▼noun

attest [attested, attesting, attests]▼verb
[UK: ə.ˈtest] [US: ə.ˈtest]