hastą́diin dóó baʼąą hastą́ą́

== Navajo == === Etymology === From hastą́diin (“sixty”) +‎ dóó baʼąą (“in addition”) +‎ hastą́ą́ (“six”). === Numeral === hastą́diin dóó baʼąą hastą́ą́ sixty-six ==== Coordinate terms ====