"βαπτίζω" 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": "βάπτισμα"
    },
    {
      "word": "βαπτισμός"
    },
    {
      "lang": "Latin",
      "lang_code": "la",
      "word": "baptizo"
    }
  ],
  "etymology_texts": [
    "De βάπτω, báptô (« plonger ») avec le suffixe -ίζω."
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "verb",
  "pos_title": "Verbe",
  "raw_tags": [
    "βαπτίζω, baptídzô"
  ],
  "senses": [
    {
      "glosses": [
        "Plonger, immerger ou submerger."
      ],
      "id": "fr-βαπτίζω-grc-verb-5iIO8I6U"
    },
    {
      "glosses": [
        "Plonger un vase (pour puiser), puiser."
      ],
      "id": "fr-βαπτίζω-grc-verb-XFlDgXW1"
    },
    {
      "glosses": [
        "Se faire baptiser"
      ],
      "id": "fr-βαπτίζω-grc-verb-BplGp-Ws"
    }
  ],
  "word": "βαπτίζω"
}

{
  "categories": [
    "Verbes en grec ancien",
    "grec ancien"
  ],
  "derived": [
    {
      "word": "βάπτισμα"
    },
    {
      "word": "βαπτισμός"
    },
    {
      "lang": "Latin",
      "lang_code": "la",
      "word": "baptizo"
    }
  ],
  "etymology_texts": [
    "De βάπτω, báptô (« plonger ») avec le suffixe -ίζω."
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "verb",
  "pos_title": "Verbe",
  "raw_tags": [
    "βαπτίζω, baptídzô"
  ],
  "senses": [
    {
      "glosses": [
        "Plonger, immerger ou submerger."
      ]
    },
    {
      "glosses": [
        "Plonger un vase (pour puiser), puiser."
      ]
    },
    {
      "glosses": [
        "Se faire baptiser"
      ]
    }
  ],
  "word": "βαπτίζω"
}