"προμάχοισιν" meaning in Ancient Greek

{
  "forms": [
    {
      "form": "προμάχοισῐν",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "promákhoisin",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "προμάχοισῐν"
      },
      "expansion": "προμάχοισῐν • (promákhoisin)",
      "name": "grc-noun form"
    }
  ],
  "lang": "Ancient Greek",
  "lang_code": "grc",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ancient Greek entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Ancient Greek terms with movable nu",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Ancient Greek terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Epic Greek",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "(prómakhos) with movable nu",
          "word": "πρόμαχος"
        }
      ],
      "glosses": [
        "dative plural of πρόμαχος (prómakhos) with movable nu"
      ],
      "id": "en-προμάχοισιν-grc-noun-GdyzMgWu",
      "links": [
        [
          "πρόμαχος",
          "πρόμαχος#Ancient Greek"
        ],
        [
          "movable nu",
          "movable nu#English"
        ]
      ],
      "raw_glosses": [
        "(Epic) dative plural of πρόμαχος (prómakhos) with movable nu"
      ],
      "tags": [
        "Epic",
        "dative",
        "form-of",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pro.má.kʰoi̯.sin/"
    },
    {
      "ipa": "/proˈma.çy.sin/"
    },
    {
      "ipa": "/proˈma.çi.sin/"
    },
    {
      "ipa": "/pro.má.kʰoi̯.sin/",
      "note": "5ᵗʰ BCE Attic"
    },
    {
      "ipa": "/proˈma.kʰy.sin/",
      "note": "1ˢᵗ CE Egyptian"
    },
    {
      "ipa": "/proˈma.çy.sin/",
      "note": "4ᵗʰ CE Koine"
    },
    {
      "ipa": "/proˈma.çy.sin/",
      "note": "10ᵗʰ CE Byzantine"
    },
    {
      "ipa": "/proˈma.çi.sin/",
      "note": "15ᵗʰ CE Constantinopolitan"
    }
  ],
  "word": "προμάχοισιν"
}

{
  "forms": [
    {
      "form": "προμάχοισῐν",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "promákhoisin",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "προμάχοισῐν"
      },
      "expansion": "προμάχοισῐν • (promákhoisin)",
      "name": "grc-noun form"
    }
  ],
  "lang": "Ancient Greek",
  "lang_code": "grc",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Ancient Greek 4-syllable words",
        "Ancient Greek entries with incorrect language header",
        "Ancient Greek non-lemma forms",
        "Ancient Greek noun forms",
        "Ancient Greek proparoxytone terms",
        "Ancient Greek terms with IPA pronunciation",
        "Ancient Greek terms with movable nu",
        "Ancient Greek terms with redundant script codes",
        "Epic Greek"
      ],
      "form_of": [
        {
          "extra": "(prómakhos) with movable nu",
          "word": "πρόμαχος"
        }
      ],
      "glosses": [
        "dative plural of πρόμαχος (prómakhos) with movable nu"
      ],
      "links": [
        [
          "πρόμαχος",
          "πρόμαχος#Ancient Greek"
        ],
        [
          "movable nu",
          "movable nu#English"
        ]
      ],
      "raw_glosses": [
        "(Epic) dative plural of πρόμαχος (prómakhos) with movable nu"
      ],
      "tags": [
        "Epic",
        "dative",
        "form-of",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pro.má.kʰoi̯.sin/"
    },
    {
      "ipa": "/proˈma.çy.sin/"
    },
    {
      "ipa": "/proˈma.çi.sin/"
    },
    {
      "ipa": "/pro.má.kʰoi̯.sin/",
      "note": "5ᵗʰ BCE Attic"
    },
    {
      "ipa": "/proˈma.kʰy.sin/",
      "note": "1ˢᵗ CE Egyptian"
    },
    {
      "ipa": "/proˈma.çy.sin/",
      "note": "4ᵗʰ CE Koine"
    },
    {
      "ipa": "/proˈma.çy.sin/",
      "note": "10ᵗʰ CE Byzantine"
    },
    {
      "ipa": "/proˈma.çi.sin/",
      "note": "15ᵗʰ CE Constantinopolitan"
    }
  ],
  "word": "προμάχοισιν"
}