elder brother elder sister 2 realizations
NEW Realization 1
Type Cognates
Language Buriat
Lexeme абгай
Meaning 1 (Mukhor, Selengga dialects) elder brother
Direction
Meaning 2 elder sister
Reference Šagdarov, Čeremisov 2010
Comment

Female meaning is the original one

NEW Realization 2
Type Polysemy
Language Koryak
Lexeme ынинэлгʼын
Meaning 1 elder brother
Direction
Meaning 2 elder sister
Reference Žukova 1990: 88
Comment