invitatory
/ɪnˈvaɪtətərɪ/adjective
1- containing or conveying an invitation邀请的, 有邀请之意的。
1.1
- (in the Christian Church) denoting a psalm or versicle acting as an invitation to worshippers, especially Psalm 95 (the Venite)（基督教）（召请祈祷者的）圣歌（或短诗）的（尤指《诗篇》第95篇《都来颂》）。
词源
Middle English: from late Latin invitatorius, from Latin invitare （see INVITE）.