"-es" meaning in Latijn

{
  "categories": [
    {
      "kind": "other",
      "name": "Achtervoegsel in het Latijn",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Woorden in het Latijn",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Latijn",
  "lang_code": "la",
  "pos": "suffix",
  "pos_title": "Achtervoegsel",
  "related": [
    {
      "word": "-trix"
    }
  ],
  "senses": [
    {
      "examples": [
        {
          "text": "equus → ĕquĕs",
          "translation": "paard → ruiter"
        },
        {
          "text": "pes → pĕdĕs",
          "translation": "voet → voetganger, infanterist"
        },
        {
          "text": "ala → ālĕs",
          "translation": "vleugel → vogel"
        },
        {
          "text": "com- + ire → (comeo) → cŏmĕs",
          "translation": "samen + gaan → metgezel, begeleider"
        }
      ],
      "glosses": [
        "vormt zelfstandige naamwoorden van naamwoorden, hiervan de handelend persoon gevend, -er, -aar. Komt weinig voor en de afleiding is vaak verouderd of onregelmatig."
      ],
      "id": "nl--es-la-suffix-QuFHtqJA"
    }
  ],
  "synonyms": [
    {
      "word": "-a"
    },
    {
      "word": "-sor"
    },
    {
      "word": "-ter"
    },
    {
      "word": "-tor"
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "-es"
}

{
  "categories": [
    "Achtervoegsel in het Latijn",
    "Woorden in het Latijn"
  ],
  "lang": "Latijn",
  "lang_code": "la",
  "pos": "suffix",
  "pos_title": "Achtervoegsel",
  "related": [
    {
      "word": "-trix"
    }
  ],
  "senses": [
    {
      "examples": [
        {
          "text": "equus → ĕquĕs",
          "translation": "paard → ruiter"
        },
        {
          "text": "pes → pĕdĕs",
          "translation": "voet → voetganger, infanterist"
        },
        {
          "text": "ala → ālĕs",
          "translation": "vleugel → vogel"
        },
        {
          "text": "com- + ire → (comeo) → cŏmĕs",
          "translation": "samen + gaan → metgezel, begeleider"
        }
      ],
      "glosses": [
        "vormt zelfstandige naamwoorden van naamwoorden, hiervan de handelend persoon gevend, -er, -aar. Komt weinig voor en de afleiding is vaak verouderd of onregelmatig."
      ]
    }
  ],
  "synonyms": [
    {
      "word": "-a"
    },
    {
      "word": "-sor"
    },
    {
      "word": "-ter"
    },
    {
      "word": "-tor"
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "-es"
}