"LREE" meaning in English

{
  "forms": [
    {
      "form": "LREEs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "LREE (plural LREEs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "light rare earth element"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Geology",
          "orig": "en:Geology",
          "parents": [
            "Earth sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2024, Martin Ondrejka, Peter Bačík, Juraj Majzlan, Pavel Uher, Štefan Ferenc, Tomáš Mikuš, Martin Števko, Mária Čaplovičová, Stanislava Milovská, Alexandra Molnárová, Christiane Rößler, Christian Matthes, “Xenotime-(Gd), a new Gd-dominant mineral of the xenotime group from the Zimná Voda REE–U–Au quartz vein, Prakovce, Western Carpathians, Slovakia”, in Mineralogical Magazine, volume 88, number 5:",
          "text": "Due to the lanthanide contraction phenomenon, the REE are further divided into larger LREE (light Ln, La–Sm), medium MREE (Sm–Dy) and smaller HREE (heavy Ln, Tb–Lu and Y).",
          "type": "quote"
        }
      ],
      "glosses": [
        "Initialism of light rare earth element."
      ],
      "id": "en-LREE-en-noun-fqtY~QKw",
      "links": [
        [
          "geology",
          "geology"
        ],
        [
          "light",
          "light#English"
        ],
        [
          "rare earth element",
          "rare earth element#English"
        ]
      ],
      "raw_glosses": [
        "(geology) Initialism of light rare earth element."
      ],
      "related": [
        {
          "word": "REE"
        },
        {
          "word": "HREE"
        },
        {
          "word": "MREE"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "geography",
        "geology",
        "natural-sciences"
      ]
    }
  ],
  "word": "LREE"
}

{
  "forms": [
    {
      "form": "LREEs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "LREE (plural LREEs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "REE"
    },
    {
      "word": "HREE"
    },
    {
      "word": "MREE"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "light rare earth element"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English initialisms",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Geology"
      ],
      "examples": [
        {
          "ref": "2024, Martin Ondrejka, Peter Bačík, Juraj Majzlan, Pavel Uher, Štefan Ferenc, Tomáš Mikuš, Martin Števko, Mária Čaplovičová, Stanislava Milovská, Alexandra Molnárová, Christiane Rößler, Christian Matthes, “Xenotime-(Gd), a new Gd-dominant mineral of the xenotime group from the Zimná Voda REE–U–Au quartz vein, Prakovce, Western Carpathians, Slovakia”, in Mineralogical Magazine, volume 88, number 5:",
          "text": "Due to the lanthanide contraction phenomenon, the REE are further divided into larger LREE (light Ln, La–Sm), medium MREE (Sm–Dy) and smaller HREE (heavy Ln, Tb–Lu and Y).",
          "type": "quote"
        }
      ],
      "glosses": [
        "Initialism of light rare earth element."
      ],
      "links": [
        [
          "geology",
          "geology"
        ],
        [
          "light",
          "light#English"
        ],
        [
          "rare earth element",
          "rare earth element#English"
        ]
      ],
      "raw_glosses": [
        "(geology) Initialism of light rare earth element."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "geography",
        "geology",
        "natural-sciences"
      ]
    }
  ],
  "word": "LREE"
}