"ἠθικός" meaning in Grego Antigo

{
  "categories": [
    {
      "kind": "other",
      "name": "!Entrada (Grego Antigo)",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Adjetivo (Grego Antigo)",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Entrada com etimologia (Grego Antigo)",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Entrada com pronúncia (Grego Antigo)",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Do substantivo ἦθος (êthos), (“costume”)."
  ],
  "lang": "Grego Antigo",
  "lang_code": "grc",
  "pos": "adj",
  "pos_title": "Adjetivo",
  "senses": [
    {
      "glosses": [
        "costumeiro, usual"
      ],
      "id": "pt-ἠθικός-grc-adj-uXBlCV9H"
    },
    {
      "glosses": [
        "costumeiro, usual",
        "aquilo que se torna hábito ao longo do tempo"
      ],
      "id": "pt-ἠθικός-grc-adj-B756M8K1"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Filosofia (Grego Antigo)",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "moral"
      ],
      "id": "pt-ἠθικός-grc-adj-bRHpK7xN",
      "raw_tags": [
        "filosofia"
      ]
    },
    {
      "glosses": [
        "ética"
      ],
      "id": "pt-ἠθικός-grc-adj-Het1SxNZ"
    }
  ],
  "sounds": [
    {
      "ipa": "/ɛː.tʰi.kós/ → /i.θiˈkos/ → /i.θiˈkos/",
      "tags": [
        "IPA"
      ]
    }
  ],
  "word": "ἠθικός"
}

{
  "categories": [
    "!Entrada (Grego Antigo)",
    "Adjetivo (Grego Antigo)",
    "Entrada com etimologia (Grego Antigo)",
    "Entrada com pronúncia (Grego Antigo)"
  ],
  "etymology_texts": [
    "Do substantivo ἦθος (êthos), (“costume”)."
  ],
  "lang": "Grego Antigo",
  "lang_code": "grc",
  "pos": "adj",
  "pos_title": "Adjetivo",
  "senses": [
    {
      "glosses": [
        "costumeiro, usual"
      ]
    },
    {
      "glosses": [
        "costumeiro, usual",
        "aquilo que se torna hábito ao longo do tempo"
      ]
    },
    {
      "categories": [
        "Filosofia (Grego Antigo)"
      ],
      "glosses": [
        "moral"
      ],
      "raw_tags": [
        "filosofia"
      ]
    },
    {
      "glosses": [
        "ética"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɛː.tʰi.kós/ → /i.θiˈkos/ → /i.θiˈkos/",
      "tags": [
        "IPA"
      ]
    }
  ],
  "word": "ἠθικός"
}