"physograde" meaning in English

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      "expansion": "physo- + -grade",
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  "etymology_text": "From physo- + -grade.",
  "forms": [
    {
      "form": "physogrades",
      "tags": [
        "plural"
      ]
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      "expansion": "physograde (plural physogrades)",
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  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "source": "w"
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          "orig": "en:Zoology",
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            "Sciences",
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            "Fundamental"
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        }
      ],
      "glosses": [
        "Any siphonophore which has an air sac for a float."
      ],
      "id": "en-physograde-en-noun-qsMscXyM",
      "links": [
        [
          "zoology",
          "zoology"
        ],
        [
          "siphonophore",
          "siphonophore"
        ],
        [
          "air sac",
          "air sac"
        ],
        [
          "float",
          "float"
        ]
      ],
      "raw_glosses": [
        "(archaic, zoology) Any siphonophore which has an air sac for a float."
      ],
      "tags": [
        "archaic"
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ]
    }
  ],
  "word": "physograde"
}

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  ],
  "etymology_text": "From physo- + -grade.",
  "forms": [
    {
      "form": "physogrades",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "expansion": "physograde (plural physogrades)",
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  "lang_code": "en",
  "pos": "noun",
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        "Any siphonophore which has an air sac for a float."
      ],
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          "zoology",
          "zoology"
        ],
        [
          "siphonophore",
          "siphonophore"
        ],
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          "air sac"
        ],
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          "float",
          "float"
        ]
      ],
      "raw_glosses": [
        "(archaic, zoology) Any siphonophore which has an air sac for a float."
      ],
      "tags": [
        "archaic"
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ]
    }
  ],
  "word": "physograde"
}