Proto-CChadic: *ɣ/gubin-
Meaning: 'charcoal'
Lamang: ùghǝ̀víiní [CLR: 67]
Dghwede=Zǝɣwana: gẁvré [CLR]
Glavda: ɣúvra [Rp]
Daba: ngǝ̀vān [Lnhr]
Notes: cf. Logone fàŋ fàŋ [CLR] irreg. f- (?< *Hb), Zime Batna ǝ́vàn [Sa] , Masa vèŋ [CC] 'coal'