Principal English Translation:
in the middle of something, half way through it
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), 236.
Lockhart’s Nahuatl as Written:
complex relational word. tlahco, -yō, -co/-c. 236