noun, noun or participle which takes 'suru'
Refers to the sacrament of ordination in the Catholic Church. The cross-reference to 叙階 (じょかい) suggests a similar meaning, but 叙品 is specifically used in Catholic contexts.
See also: 叙階 (じょかい)
彼は叙品を受けて司祭になった。
He received ordination and became a priest.
叙品式は大聖堂で行われた。
The ordination ceremony was held at the cathedral.