Proto-Basque: *mośu
Meaning: ́1 nose 2 face 3 kiss 4 point 5 beak
Bizkaian: mosu 3
Gipuzkoan: musu 1, 2, 3, 4
High Navarrese: musu 3
Low Navarrese: musu 2, (Amikuse) mos-ko 5
Salazarese: musu 2
Lapurdian: musu 2, 3
Baztanese: musu 2
Zuberoan: mü̃́s-ko 5
Comments: Other derivatives: (GIP) musu-ko ‘muzzle; face, facial, pertaining to the lower half of the face’; (ZBR-arc) mus-ko ‘sting’, (BZK-Oñate) mus-ki ‘snot, mucus’, (BZK, GIP) mus-kil id., (SAL) titi-mus-ko ‘nipple’. Cf. PEC *mħǝ̆rc̣_ū 'point, edge'. Cf. Bsq *muśtu-r̄ 'snout, muzzle; edge' and *mutu-r̄, both of distinct origins.
