n.
Pronunciation: ' s ā -d ə r
Function: noun
Inflected Form: plural seders also se · da · rim \ s ə - ' där- ə m, ˌ se-dä- ' r ē m \
Usage: often cap
Etymology: Hebrew s ē dher order
Date: 1865
: a Jewish home or community service including a ceremonial dinner held on the first or first and second evenings of the Passover in commemoration of the exodus from Egypt