to look for something by feeling with the feet (see Molina)
IPAspelling:
ikʃiteːmoɑ
Alonso de Molina:
icxitemoa. nitla. (pret. onitlacxitemo.) buscar algo atiento conlos pies. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 34r. col. 2. Thanks to Joe Campbell for providing the transcription.