Proto-IE: *(s)pen(w)-
Meaning: to stretch
Old Greek: pénomai̯ (only prs. and ipf.) 'strenge mich an, mühe mich ab, habe Mangel'; pó no-s m. 'work'; pêi̯na, -ǟs, ion. péi̯nē 'hunger, famine'
Albanian: pendɛ, pɛndɛ `Paar Ochsen; Joch (Ackermass)'
Russ. meaning: растягивать
References: WP II 660 f