tlaxexeloloni.

Headword: 
tlaxexeloloni.
Principal English Translation: 

a separator (see attestations), or perhaps a sieve or sifter (SW)

Alonso de Molina: 

tlaxexeloloni. instrumento o hacha para rajar ohender madera.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 145v. col. 2. Thanks to Joe Campbell for providing the transcription.

Attestations from sources in English: 

navi tlaceceloloni textli" = "four flour separators"
Kevin Terraciano, Codex Sierra (2021), 120, 154.

See the glyph for what looks like a flour sifter.
Kevin Terraciano, Codex Sierra (2021), 206.