atsʼoos dootłʼizhígíí

== Navajo == === Etymology === atsʼoos (“blood vessel”) + dootłʼizh (“it is blue”) +‎ -ígíí (nominalizer) === Noun === atsʼoos dootłʼizhígíí vein === References === Robert W. Young and William Morgan, Sr. (1987), The Navajo Language. A Grammar and Colloquial Dictionary, Albuquerque, New Mexico: University of New Mexico Press, page 136.