Areal reconstruction

*dVḳm- - mouth; jaw; beak (SED I No. 49, DRS 304)

Scarce but reliable attestation in the South Semitic area; the primary meaning may be ‘muzzle, beak’.

Arabic
duqm-, duqam- - Schnabel, Lippe (beak, lip) (Behnstedt 384, Dozy I 453)
North Yemeni. Cf. dugmeh ‘Mund, Mauľ (ibid.), Yem. dugmeh ‘muzzle’ (Piamenta 154).
Arabic
daqimat- - qui après avoir perdu les dents a fini par user la mâchoire inférieure (brebis, chamelle) (one who after losing their teeth ended up wearing down the lower jaw (sheep, camel) (BK 1 718)
Tigre
dəḳəm - jaw, cheek (WTS 525)
Jibbali
dəḳmím - beak (JL 38)