Definition of godsister in English:

godsister

noun

  • A female person who has the same godparent as another; (also) a female person whose godparent is another's parent or whose parent is another's godparent.

Origin

Middle English; earliest use found in Modern Language Notes. From god + sister, after Old English godsibb, godchild, etc.

Pronunciation

godsister

/ˈɡɒdˌsɪstə/