"deutero-" meaning in English

{
  "coordinate_terms": [
    {
      "_dis1": "0 0",
      "word": "proto-"
    },
    {
      "_dis1": "0 0",
      "word": "prot-"
    },
    {
      "_dis1": "0 0",
      "word": "trito-"
    },
    {
      "_dis1": "0 0",
      "word": "trit-"
    }
  ],
  "derived": [
    {
      "_dis1": "0 0",
      "word": "deuteroalbumose"
    },
    {
      "_dis1": "0 0",
      "word": "deuterocasease"
    },
    {
      "_dis1": "0 0",
      "word": "deuteroconid"
    },
    {
      "_dis1": "0 0",
      "word": "deuterodome"
    },
    {
      "_dis1": "0 0",
      "word": "deuteroelastose"
    },
    {
      "_dis1": "0 0",
      "word": "deuteroexchange"
    },
    {
      "_dis1": "0 0",
      "word": "deuterofibrinose"
    },
    {
      "_dis1": "0 0",
      "word": "deuterogelatose"
    },
    {
      "_dis1": "0 0",
      "word": "deuteroglobulose"
    },
    {
      "_dis1": "0 0",
      "word": "deuteromycota"
    },
    {
      "_dis1": "0 0",
      "word": "deuteroprism"
    },
    {
      "_dis1": "0 0",
      "word": "deuteroproteose"
    },
    {
      "_dis1": "0 0",
      "word": "deuterotype"
    },
    {
      "_dis1": "0 0",
      "word": "deuterovitellose"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*-teros"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "grc",
        "2": "δεύτερος",
        "3": "",
        "4": "second (of two)"
      },
      "expansion": "Ancient Greek δεύτερος (deúteros, “second (of two)”)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Ancient Greek δεύτερος (deúteros, “second (of two)”).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefixes"
      },
      "expansion": "deutero-",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "related": [
    {
      "_dis1": "0 0",
      "word": "Deuteronomy"
    }
  ],
  "senses": [
    {
      "examples": [
        {
          "text": "deutero- + -gamy → deuterogamy (“second marriage”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Second or secondary."
      ],
      "id": "en-deutero--en-prefix-bROhmLzv",
      "links": [
        [
          "Second",
          "second"
        ],
        [
          "secondary",
          "secondary"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "categories": [
        {
          "_dis": "0 100",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "0 100",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "0 100",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "0 100",
          "kind": "other",
          "langcode": "en",
          "name": "Deuterium",
          "orig": "en:Deuterium",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "deutero- + benzene → deuterobenzene",
          "type": "example"
        }
      ],
      "glosses": [
        "Containing deuterium."
      ],
      "id": "en-deutero--en-prefix-NkBk6l0r",
      "links": [
        [
          "deuterium",
          "deuterium"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "deuter-"
    },
    {
      "_dis1": "0 0",
      "word": "deuto-"
    }
  ],
  "word": "deutero-"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English prefixes",
    "English terms derived from Proto-Indo-European",
    "English terms derived from the Proto-Indo-European root *-teros",
    "Pages with 2 entries",
    "Pages with entries",
    "en:Deuterium"
  ],
  "coordinate_terms": [
    {
      "word": "proto-"
    },
    {
      "word": "prot-"
    },
    {
      "word": "trito-"
    },
    {
      "word": "trit-"
    }
  ],
  "derived": [
    {
      "word": "deuteroalbumose"
    },
    {
      "word": "deuterocasease"
    },
    {
      "word": "deuteroconid"
    },
    {
      "word": "deuterodome"
    },
    {
      "word": "deuteroelastose"
    },
    {
      "word": "deuteroexchange"
    },
    {
      "word": "deuterofibrinose"
    },
    {
      "word": "deuterogelatose"
    },
    {
      "word": "deuteroglobulose"
    },
    {
      "word": "deuteromycota"
    },
    {
      "word": "deuteroprism"
    },
    {
      "word": "deuteroproteose"
    },
    {
      "word": "deuterotype"
    },
    {
      "word": "deuterovitellose"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*-teros"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "grc",
        "2": "δεύτερος",
        "3": "",
        "4": "second (of two)"
      },
      "expansion": "Ancient Greek δεύτερος (deúteros, “second (of two)”)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Ancient Greek δεύτερος (deúteros, “second (of two)”).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefixes"
      },
      "expansion": "deutero-",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "related": [
    {
      "word": "Deuteronomy"
    }
  ],
  "senses": [
    {
      "examples": [
        {
          "text": "deutero- + -gamy → deuterogamy (“second marriage”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Second or secondary."
      ],
      "links": [
        [
          "Second",
          "second"
        ],
        [
          "secondary",
          "secondary"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "examples": [
        {
          "text": "deutero- + benzene → deuterobenzene",
          "type": "example"
        }
      ],
      "glosses": [
        "Containing deuterium."
      ],
      "links": [
        [
          "deuterium",
          "deuterium"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "deuter-"
    },
    {
      "word": "deuto-"
    }
  ],
  "word": "deutero-"
}