entrada
noun
en·tra·da
| \ ə̇n‧ˈträdə, en‧-\
plural -s
Definition of entrada
: an expedition or journey into unexplored territory
before beginning the long entrada, the trappers killed three deer— R. G. Cleland
especially
: a Spanish exploring or conquering expedition in America
through the many entradas and colonization attempts, to the final conquest after the great Maya revolt — Science nothing was left except the deeply engraved routes of their remarkable entradas — Frank Waters