Hierarchy classification:

1. top of the aat hierarchies
2. Associated Concepts Facet
3. Associated Concepts (hierarchy name)
4. multidisciplinary concepts
5. [dates and dating systems]
6. dating systems
7. [dating systems by specific type]
8. Mesoamerican calendar systems
9. Nahua calendar
10. xiuhpohualli (year Nahua calendar)

Additional parents:

1. top of the aat hierarchies
2. Agents Facet
3. People
4. people
5. people by occupation
6. people in service occupations
7. bearers

Narrower term/s

• Calli (Day Sign) [NP]
• Tochtli (Day Sign) [NP]
• Acatl (Day Sign) [NP]
• Tecpatl (Day Sign) [NP]

Anotations

Scope note:

Among the twenty signs of the Nahua calendar, four of them (calli, tochtli, acatl and tecpatl) were also used to designate the name of the solar years of the xiuhpohualli (solar calendar of three hundred and sixty five days).