1 filial piety or obedience

2 mourning apparel

1 to show filial respect

2 to give presents (to one's elders or superiors)

3 to support one's aged parents

1 filial

2 dutiful

3 devoted to one's parents (and grandparents etc)

4 to show filial piety towards (an older family member)

5 filial piety

1 unfilial

1 filial son

1 to be forever filial (idiom)

1 benevolent father, filial son (idiom)

2 natural love between parents and children

1 of all virtues filial piety is most important (idiom)