-cepanian.

Headword: 
-cepanian.
Principal English Translation: 

all jointly, together

James Lockhart, Nahuatl as Written: Lessons in Older Written Nahuatl, with Copious Examples and Texts (Stanford: Stanford University Press and UCLA Latin American Studies, 2001), 214.

Lockhart’s Nahuatl as Written: 

-cēpaniān. by origin locative noun. tocēpaniān, all of us jointly. cē, -pan, -i creating verb pani?, yān.
James Lockhart, Nahuatl as Written: Lessons in Older Written Nahuatl, with Copious Examples and Texts (Stanford: Stanford University Press and UCLA Latin American Studies, 2001), 214.