This is the 6147th most frequent Spanish word.
ameca
"Ameca" is a place name in Mexico and doesn't have a direct standalone meaning in Spanish.
Here, 'Ameca' is used as a proper noun referring to a river.
El río Ameca cruza varios estados de México.
The Ameca River crosses several states in Mexico.
In this sentence, 'Ameca' designates a specific place, a locality.
Ameca es el nombre de una localidad importante en Jalisco.
Ameca is the name of an important town in Jalisco.
Again, 'Ameca' is mentioned as a geographical location, likely referring to either the river or the town.