Categorise the following word: "Aliquippa".
Aliquippa is a geographical name, as it is a city located in Beaver County, Pennsylvania, United States. Therefore, it can be categorized as a proper noun or a location.
Complete the following task based on the instruction and optional input provided.### Instruction:
Categorise the following word: "Aliquippa".

### Output:
Aliquippa is a geographical name, as it is a city located in Beaver County, Pennsylvania, United States. Therefore, it can be categorized as a proper noun or a location.