"ἰθύνω" meaning in Grec ancien

{
  "categories": [
    {
      "kind": "other",
      "name": "Verbes en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Grec ancien",
      "orig": "grec ancien",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "ἰθυντήρ"
    }
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "verb",
  "pos_title": "Verbe",
  "raw_tags": [
    "ἰθύνω, ithunô"
  ],
  "related": [
    {
      "word": "ἰθύω"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "εὐθύνω"
        }
      ],
      "examples": [
        {
          "text": "ἐπὶ στάθμην ἴθυνεν"
        }
      ],
      "glosses": [
        "Variante de εὐθύνω."
      ],
      "id": "fr-ἰθύνω-grc-verb-qvK48kbN",
      "tags": [
        "alt-of"
      ]
    }
  ],
  "word": "ἰθύνω"
}

{
  "categories": [
    "Verbes en grec ancien",
    "grec ancien"
  ],
  "derived": [
    {
      "word": "ἰθυντήρ"
    }
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "verb",
  "pos_title": "Verbe",
  "raw_tags": [
    "ἰθύνω, ithunô"
  ],
  "related": [
    {
      "word": "ἰθύω"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "εὐθύνω"
        }
      ],
      "examples": [
        {
          "text": "ἐπὶ στάθμην ἴθυνεν"
        }
      ],
      "glosses": [
        "Variante de εὐθύνω."
      ],
      "tags": [
        "alt-of"
      ]
    }
  ],
  "word": "ἰθύνω"
}