Dictionary.com
Thesaurus.com
Synonyms

testification

American  
[tes-tuh-fi-key-shuhn] / ˌtɛs tə fɪˈkeɪ ʃən /

noun

  1. the act of testifying or giving testimony.


Etymology

Origin of testification

1400–50; late Middle English < Latin testificātiōn- (stem of testificātiō ) a bearing witness. See testify, -fication