tsostsʼidiin dóó baʼąą tsostsʼid

== Navajo == === Etymology === From tsostsʼidiin (“seventy”) +‎ dóó baʼąą (“in addition”) +‎ tsostsʼid (“seven”). === Numeral === tsostsʼidiin dóó baʼąą tsostsʼid seventy-seven ==== Coordinate terms ====