ḵ'üülḵ'aay [ḵ'üül/*ḵ'aay]
number. one half measure (the span of one arm from the middle of the body)
file://snds/k_ul_hard/k'uulk'aay-dl-hb-01.mp3 Ḵ'üülḵ'aay sg̱a̱'na̱ga hałoo gyiigas Meli. Mary bought one length (half-measure) of cloth.

Source: Draft Dictionary entry.