Entry 1 sense Webster, 1913 Reportorial /(rē`pō̇r*tō"rĭ*al)/ · Re·por·to·ri·al · IPA /rˌɛpərtˈɔriːəl/ 01 a. Of or pertaining to a reporter or reporters; as, the reportorial staff of a newspaper. 1. Of or pertaining to a reporter or reporters; as, the reportorial staff of a newspaper.