penitential
/ˌpenɪˈtenʃəl/adjective
- relating to or expressing penitence or penance悔罪的, 悔过的, 忏悔的; 苦修的; 补赎的：
penitential tears.
悔罪的眼泪。
派生词
penitentially
adverb （archaic〈古〉）词源
late 15th cent.: from late Latin paenitentialis, from Latin paenitentia 'repentance'.