Filial describes the feelings, duties, and relationship between children and their parents. When someone shows filial devotion, they care deeply about their parents' well-being. When they practice filial duty, they help and honor their parents, especially as those parents grow older.

In many cultures, filial responsibility includes obeying rules but goes further: it means genuinely caring about your parents' happiness and supporting them throughout their lives, the same way they supported you when you were young.

You might read about a character in a story torn between filial loyalty and personal dreams, perhaps a daughter who must choose between pursuing her own ambitions and staying home to help her aging father. The word captures that special bond between generations, where children feel grateful for everything their parents have done and want to give something back.

While the word is formal and not something you'd use in casual conversation, it names something real and important: the love, respect, and sense of duty that connect children to the people who raised them.