atsʼoostsoh

== Navajo == === Etymology === atsʼoos (“blood vesserl”) +‎ -tsoh (big) === Noun === atsʼoostsoh large blood vessel === 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.