Headword:
-qui.
Principal English Translation:
older form of "-ni", one who does that thing (tlatoqui = tlatohuani)
Attestations from sources in English:
1. plurals are formed from this form: e.g. tlatoque or tlatoqueh
2. combining forms, -ca-, also come from this form: tlatocatlalli
An example of one who does the specified thing would be "petlachiuhqui," one who makes petates.