"νή" meaning in Grec ancien

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en grec ancien issus d’un mot en indo-européen commun",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Particules en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Grec ancien",
      "orig": "grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Étymologies en grec ancien incluant une reconstruction",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "ναί"
    }
  ],
  "etymology_texts": [
    "De l’indo-européen commun *h₂en-, apparenté au latin nae."
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "particle",
  "pos_title": "Particule",
  "raw_tags": [
    "νή, nế"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en grec ancien",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "νὴ τὸν Δία",
          "translation": "par Zeus"
        },
        {
          "text": "Νὴ Δί’, ὦ Καλλία, τελέως ἡμᾱς ἑστιᾷς.",
          "translation": "Par Zeus, ô Callie, ."
        }
      ],
      "glosses": [
        "Par. (particule affirmative)"
      ],
      "id": "fr-νή-grc-particle-NQwvULnD"
    }
  ],
  "sounds": [
    {
      "ipa": "*\\ˈnɛː\\"
    }
  ],
  "word": "νή"
}

{
  "categories": [
    "Mots en grec ancien issus d’un mot en indo-européen commun",
    "Particules en grec ancien",
    "grec ancien",
    "Étymologies en grec ancien incluant une reconstruction"
  ],
  "derived": [
    {
      "word": "ναί"
    }
  ],
  "etymology_texts": [
    "De l’indo-européen commun *h₂en-, apparenté au latin nae."
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "particle",
  "pos_title": "Particule",
  "raw_tags": [
    "νή, nế"
  ],
  "senses": [
    {
      "categories": [
        "Exemples en grec ancien"
      ],
      "examples": [
        {
          "text": "νὴ τὸν Δία",
          "translation": "par Zeus"
        },
        {
          "text": "Νὴ Δί’, ὦ Καλλία, τελέως ἡμᾱς ἑστιᾷς.",
          "translation": "Par Zeus, ô Callie, ."
        }
      ],
      "glosses": [
        "Par. (particule affirmative)"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "*\\ˈnɛː\\"
    }
  ],
  "word": "νή"
}