tlacxihuitecoyan.

Headword: 
tlacxihuitecoyan.
Principal English Translation: 

a swimming hole; a place where people swim with their feet (see Molina)

Orthographic Variants: 
tlacxiuitecoyan
IPAspelling: 
tɬɑkʃiwiːtekoːjɑːn
Alonso de Molina: 

tlacxiuitecoyan. nadadero, donde nadan conlos pies.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 120r. col. 2. Thanks to Joe Campbell for providing the transcription.