- of, for, or used in a religious or ceremonial procession（在宗教或礼仪仪式中）列队行进的; 列队行进时用的：
a processional cross.
游行时使用的十字架。
1
- a book containing litanies and hymns for use in religious processions（包含祈祷文、赞美诗的）列队行进礼仪书。
1.1
- a hymn or other piece of music sung or played during a religious procession列队行进唱的赞美诗; 列队行进音乐。