łukda'aynm 'yuuta̱ [łuk/*da'a/yn/m/*'yuu/ta̱]
Compound composed of: łukt'a'yn  grandchild, 'yuuta̱  
kinship term noun. grandson
Łukda'aynm 'yuumt Been. Ben is our grandson.

Bibliographic sources: Dunn, Practical Dictionary entry: 1334.
Source: Draft Dictionary entry.