n.神圣，（对教皇的尊称）陛下

英文释义

n. The state or quality of being holy; perfect moral integrity or purity; freedom from sin; sanctity; innocence.

n. The state of being hallowed, or consecrated to God or to his worship; sacredness.

词干

holiness 神圣性
→ 来自holy，神圣的，-ness，名词后缀。