PASTno longer having the beliefs you used to have, especially religious beliefs 背弃的,背离的〔尤指宗教信仰〕OPP practising
a lapsed Catholic
一个背弃信仰的天主教徒
Examples from the Corpus
lapsed Catholic• Instead, I did some-thing that even as a lapsed Catholic I still did for good luck on nights before exams.• She calls herself a lapsed Catholic who once wanted to be a nun.