"-oa" meaning in Classical Nahuatl

{
  "head_templates": [
    {
      "args": {
        "1": "nci",
        "2": "suffix",
        "head": "-oa"
      },
      "expansion": "-oa",
      "name": "head"
    }
  ],
  "lang": "Classical Nahuatl",
  "lang_code": "nci",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Classical Nahuatl entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using catfix",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Instrumental verbal suffix; usually, but not exclusively, appended to nouns to create verbs. Transitive counterpart of -ihui."
      ],
      "id": "en--oa-nci-suffix-xVF8WppR",
      "links": [
        [
          "appended",
          "append"
        ],
        [
          "-ihui",
          "-ihui"
        ]
      ],
      "raw_glosses": [
        "(transitive) Instrumental verbal suffix; usually, but not exclusively, appended to nouns to create verbs. Transitive counterpart of -ihui."
      ],
      "tags": [
        "morpheme",
        "transitive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈoa/"
    },
    {
      "rhymes": "-oa"
    }
  ],
  "word": "-oa"
}

{
  "head_templates": [
    {
      "args": {
        "1": "nci",
        "2": "suffix",
        "head": "-oa"
      },
      "expansion": "-oa",
      "name": "head"
    }
  ],
  "lang": "Classical Nahuatl",
  "lang_code": "nci",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Classical Nahuatl entries with incorrect language header",
        "Classical Nahuatl lemmas",
        "Classical Nahuatl suffixes",
        "Classical Nahuatl terms with redundant head parameter",
        "Classical Nahuatl transitive verbs",
        "Pages using catfix",
        "Pages with 3 entries",
        "Pages with entries",
        "Rhymes:Classical Nahuatl/oa"
      ],
      "glosses": [
        "Instrumental verbal suffix; usually, but not exclusively, appended to nouns to create verbs. Transitive counterpart of -ihui."
      ],
      "links": [
        [
          "appended",
          "append"
        ],
        [
          "-ihui",
          "-ihui"
        ]
      ],
      "raw_glosses": [
        "(transitive) Instrumental verbal suffix; usually, but not exclusively, appended to nouns to create verbs. Transitive counterpart of -ihui."
      ],
      "tags": [
        "morpheme",
        "transitive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈoa/"
    },
    {
      "rhymes": "-oa"
    }
  ],
  "word": "-oa"
}