"yellow box" meaning in English

{
  "forms": [
    {
      "form": "yellow boxes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "yellow box (plural yellow boxes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Australian English",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "59 41",
          "kind": "lifeform",
          "langcode": "en",
          "name": "Eucalypts",
          "orig": "en:Eucalypts",
          "parents": [
            "Myrtle family plants",
            "Trees",
            "Myrtales order plants",
            "Shrubs",
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w+disamb"
        }
      ],
      "coordinate_terms": [
        {
          "_dis1": "100 0",
          "word": "beige box"
        },
        {
          "_dis1": "100 0",
          "word": "black box"
        },
        {
          "_dis1": "100 0",
          "word": "blue box"
        },
        {
          "_dis1": "100 0",
          "word": "brown box"
        },
        {
          "_dis1": "100 0",
          "word": "gray box"
        },
        {
          "_dis1": "100 0",
          "word": "green box"
        },
        {
          "_dis1": "100 0",
          "word": "orange box"
        },
        {
          "_dis1": "100 0",
          "word": "purple box"
        },
        {
          "_dis1": "100 0",
          "word": "red box"
        },
        {
          "_dis1": "100 0",
          "word": "silver box"
        },
        {
          "_dis1": "100 0",
          "word": "white box"
        }
      ],
      "examples": [
        {
          "ref": "2002, Alex Miller, Journey to the Stone Country, Allen & Unwin, published 2003, page 61",
          "text": "‘[T]he old man would sit his horse out there in the shade of a yellowbox that grew just outside the garden fence.’",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Any of various eucalyptus trees, especially Eucalyptus melliodora of southeastern Australia."
      ],
      "id": "en-yellow_box-en-noun-sFXp~zP7",
      "links": [
        [
          "eucalyptus",
          "eucalyptus"
        ]
      ],
      "raw_glosses": [
        "(Australia) Any of various eucalyptus trees, especially Eucalyptus melliodora of southeastern Australia."
      ],
      "related": [
        {
          "_dis1": "100 0",
          "word": "box tree"
        },
        {
          "_dis1": "100 0",
          "word": "boxwood"
        }
      ],
      "synonyms": [
        {
          "_dis1": "100 0",
          "sense": "tree",
          "word": "yellowbox"
        }
      ],
      "tags": [
        "Australia"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Meteorology",
          "orig": "en:Meteorology",
          "parents": [
            "Atmosphere",
            "Earth sciences",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "34 66",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "39 61",
          "kind": "other",
          "name": "English links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "See also: severe thunderstorm watch"
        }
      ],
      "glosses": [
        "A \"tornado watch\" notification category."
      ],
      "id": "en-yellow_box-en-noun-EQI6pwg7",
      "links": [
        [
          "meteorology",
          "meteorology"
        ],
        [
          "tornado",
          "tornado"
        ],
        [
          "watch",
          "watch"
        ],
        [
          "notification",
          "notification"
        ],
        [
          "category",
          "category"
        ]
      ],
      "raw_glosses": [
        "(informal, US, meteorology) A \"tornado watch\" notification category."
      ],
      "tags": [
        "US",
        "informal"
      ],
      "topics": [
        "climatology",
        "meteorology",
        "natural-sciences"
      ]
    }
  ],
  "wikipedia": [
    "gray-box testing",
    "white box (software engineering)"
  ],
  "word": "yellow box"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English links with redundant wikilinks",
    "English multiword terms",
    "English nouns",
    "en:Eucalypts"
  ],
  "coordinate_terms": [
    {
      "word": "beige box"
    },
    {
      "word": "black box"
    },
    {
      "word": "blue box"
    },
    {
      "word": "brown box"
    },
    {
      "word": "gray box"
    },
    {
      "word": "green box"
    },
    {
      "word": "orange box"
    },
    {
      "word": "purple box"
    },
    {
      "word": "red box"
    },
    {
      "word": "silver box"
    },
    {
      "word": "white box"
    }
  ],
  "forms": [
    {
      "form": "yellow boxes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "yellow box (plural yellow boxes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "box tree"
    },
    {
      "word": "boxwood"
    }
  ],
  "senses": [
    {
      "categories": [
        "Australian English",
        "English terms with quotations",
        "Entries using missing taxonomic name (species)"
      ],
      "examples": [
        {
          "ref": "2002, Alex Miller, Journey to the Stone Country, Allen & Unwin, published 2003, page 61",
          "text": "‘[T]he old man would sit his horse out there in the shade of a yellowbox that grew just outside the garden fence.’",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Any of various eucalyptus trees, especially Eucalyptus melliodora of southeastern Australia."
      ],
      "links": [
        [
          "eucalyptus",
          "eucalyptus"
        ]
      ],
      "raw_glosses": [
        "(Australia) Any of various eucalyptus trees, especially Eucalyptus melliodora of southeastern Australia."
      ],
      "tags": [
        "Australia"
      ]
    },
    {
      "categories": [
        "American English",
        "English informal terms",
        "en:Meteorology"
      ],
      "examples": [
        {
          "text": "See also: severe thunderstorm watch"
        }
      ],
      "glosses": [
        "A \"tornado watch\" notification category."
      ],
      "links": [
        [
          "meteorology",
          "meteorology"
        ],
        [
          "tornado",
          "tornado"
        ],
        [
          "watch",
          "watch"
        ],
        [
          "notification",
          "notification"
        ],
        [
          "category",
          "category"
        ]
      ],
      "raw_glosses": [
        "(informal, US, meteorology) A \"tornado watch\" notification category."
      ],
      "tags": [
        "US",
        "informal"
      ],
      "topics": [
        "climatology",
        "meteorology",
        "natural-sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "tree",
      "word": "yellowbox"
    }
  ],
  "wikipedia": [
    "gray-box testing",
    "white box (software engineering)"
  ],
  "word": "yellow box"
}