cuauhtic.

Headword: 
cuauhtic.
Principal English Translation: 

someone tall or something tall (see Molina and Lockhart)

Orthographic Variants: 
quauhtic
Alonso de Molina: 

quauhtic. hombre alto de cuerpo, o de gran estatura.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 87r. col. 1. Thanks to Joe Campbell for providing the transcription.

Lockhart’s Nahuatl as Written: 

something tall (quahuitl, -tic.)
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), 231.