Clandestinity is a diriment impediment in the canon law of the Roman Catholic Church. It requires the presence of witnesses to the marriage vows, one of which must be a priest or a deacon, in order for the marriage to be valid.
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。