one's own sibling 1 realization
NEW Realization 1
Type Semantic evolution
Language 1 Old English
Language 2 English
Lexeme 1 *s(w)e-
Lexeme 2 sibling
Meaning 1 one's own
Direction
Meaning 2 sibling
Reference Harper's Etymonline
Comment https://www.etymonline.com/word/sibling