Władysław I the Elbow-high of Kujawy, however, as he had two older half-brothers from Casimir’s second marriage to Constance of Wrocław: Leszek II the Black ("Leszek Czarny") and Ziemomysł. He was named after his uncle, his mother's brother Władysław, Duke of Opole. Already in contemporary sources he was nicknamed ""Łokietek"", a diminutive of the word "łokieć". It translates as "elbow" or "ell" – a medieval unit of measure similar to a cubit, as in "elbow-high". The origin of this nickname, as resulting from Władysław’s short stature, was explained only in the 15th century by historian Jan Dlugosz. In 1267, when Władysław the Elbow-high was
Yup'ik clothing which can be transformed into geometrically pleasing patterns that adorn squirrel parkas or become the basis of circles used for ceremonial headdresses. This knuckle is the middle [intermediate] phalanges of index finger and the “knuckle length” measure (not fingerbreadth) is a common unit in the Yup’ik measurement system. Yup'ik non-standard measurement units of length: "aaggarner" (in Cup'ig) measurement, the distance from the tip of the thumb to the tip of the middle finger with fingers spread out; "angvaneq" (in Yup'ik) measurement, the distance from the center of the chest (or the armpit ?) to the end of the fingertips of