bíʼooʼnih

== Navajo == === Etymology === From the root -NÍÍʼ (“to groan, thunder”). === Verb === bíʼooʼnih it strikes it (of lightning) ==== Conjugation ==== === 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 221.