Qiviuq [sg] or qiviut [pl] (t {respell|KIV|ee-ət}; Inuktitut syllabics, ᕿᕕᐅᖅ; Inuinnaqtun, qiviuq; Inupiaq qiviu or qiviuq sometimes spelled qiveut) is an Inuktitut word commonly used to indicate the wool of the muskox. The word was originally used to refer to the down feathers of birds as well as the inner wool of the muskox. It is value...
wool of the undercoat of a musk-ox
A fiber obtained from the underlayer of hair of the musk ox. 
hair from the musk ox. Qiviut is finer and more expensive than cashmere.