"neo-" meaning in Translingual

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "grc",
        "3": "νέος",
        "4": "",
        "5": "new, young"
      },
      "expansion": "Ancient Greek νέος (néos, “new, young”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek νέος (néos, “new, young”).",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "prefix"
      },
      "expansion": "neo-",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "Neoceti"
        },
        {
          "word": "Neognathae"
        },
        {
          "word": "Neoptera"
        },
        {
          "word": "Neopterygii"
        },
        {
          "word": "Neornithes"
        }
      ],
      "glosses": [
        "new. (Often used to form clade or taxonomic names indicating more recent branching than a morphologically or otherwise similar group.)"
      ],
      "id": "en-neo--mul-prefix-45J0f5gI",
      "links": [
        [
          "new",
          "new#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "neo-"
}

{
  "derived": [
    {
      "word": "Neoceti"
    },
    {
      "word": "Neognathae"
    },
    {
      "word": "Neoptera"
    },
    {
      "word": "Neopterygii"
    },
    {
      "word": "Neornithes"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "grc",
        "3": "νέος",
        "4": "",
        "5": "new, young"
      },
      "expansion": "Ancient Greek νέος (néos, “new, young”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek νέος (néos, “new, young”).",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "prefix"
      },
      "expansion": "neo-",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "Translingual entries with incorrect language header",
        "Translingual lemmas",
        "Translingual prefixes",
        "Translingual terms derived from Ancient Greek"
      ],
      "glosses": [
        "new. (Often used to form clade or taxonomic names indicating more recent branching than a morphologically or otherwise similar group.)"
      ],
      "links": [
        [
          "new",
          "new#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "neo-"
}