"salicology" meaning in English

{
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    {
      "args": {
        "1": "mul",
        "2": "Salix",
        "3": "",
        "4": "willow genus"
      },
      "expansion": "Salix (“willow genus”)",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "ology"
      },
      "expansion": "+ -ology",
      "name": "suffix"
    }
  ],
  "etymology_text": "See Salix (“willow genus”) + -ology.",
  "head_templates": [
    {
      "args": {
        "1": "-"
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      "expansion": "salicology (uncountable)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
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          "parents": [
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ology",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Willows and poplars",
          "orig": "en:Willows and poplars",
          "parents": [
            "Malpighiales order plants",
            "Trees",
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The study of willow trees."
      ],
      "id": "en-salicology-en-noun-F35LI-sF",
      "links": [
        [
          "study",
          "study"
        ],
        [
          "willow",
          "willow"
        ],
        [
          "tree",
          "tree"
        ]
      ],
      "raw_glosses": [
        "(rare) The study of willow trees."
      ],
      "tags": [
        "rare",
        "uncountable"
      ]
    }
  ],
  "word": "salicology"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "Salix",
        "3": "",
        "4": "willow genus"
      },
      "expansion": "Salix (“willow genus”)",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "ology"
      },
      "expansion": "+ -ology",
      "name": "suffix"
    }
  ],
  "etymology_text": "See Salix (“willow genus”) + -ology.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "salicology (uncountable)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -ology",
        "English terms with rare senses",
        "English uncountable nouns",
        "en:Willows and poplars"
      ],
      "glosses": [
        "The study of willow trees."
      ],
      "links": [
        [
          "study",
          "study"
        ],
        [
          "willow",
          "willow"
        ],
        [
          "tree",
          "tree"
        ]
      ],
      "raw_glosses": [
        "(rare) The study of willow trees."
      ],
      "tags": [
        "rare",
        "uncountable"
      ]
    }
  ],
  "word": "salicology"
}