Proto-Viet-Muong: *jo:k // *jɔ:k, ʔ-
Meaning: gibbon
Vietnamese: dộc
Vietnamese meaning: monkey (not in PH)
Proto-Ruc: *jɔ:k.3, ʔ-
Ruc (Russian field rec.): ʔijɔ:k.3
Ruc (Lo'i's rec.): ʔijɔ:k.3
Ruc meaning: gibbon
References: NVL161
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