"long u" meaning in English

{
  "forms": [
    {
      "form": "long ues",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "long u's",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "+",
        "2": "'s"
      },
      "expansion": "long u (plural long ues or long u's)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "antonyms": [
        {
          "word": "short u"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Linguistics",
          "orig": "en:Linguistics",
          "parents": [],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "long oo"
        },
        {
          "word": "short oo"
        },
        {
          "word": "long a"
        },
        {
          "word": "short a"
        },
        {
          "word": "long e"
        },
        {
          "word": "short e"
        },
        {
          "word": "long i"
        },
        {
          "word": "short i"
        },
        {
          "word": "long o"
        },
        {
          "word": "short o"
        }
      ],
      "glosses": [
        "The sound /juː/, as in the words \"cube\" and \"mute\". (The presence of a long vowel is often signaled in spelling by a silent e that follows it, as in the examples here, or by the fact that a subsequent consonant is single rather than doubled, as for example in cubing versus cubbing)."
      ],
      "id": "en-long_u-en-noun-jbfn2PzH",
      "links": [
        [
          "linguistics",
          "linguistics"
        ],
        [
          "cube",
          "cube"
        ],
        [
          "mute",
          "mute"
        ],
        [
          "silent e",
          "silent e#English"
        ],
        [
          "subsequent",
          "subsequent#English"
        ],
        [
          "consonant",
          "consonant#English"
        ],
        [
          "cubing",
          "cubing#English"
        ],
        [
          "cubbing",
          "cubbing#English"
        ]
      ],
      "raw_glosses": [
        "(linguistics) The sound /juː/, as in the words \"cube\" and \"mute\". (The presence of a long vowel is often signaled in spelling by a silent e that follows it, as in the examples here, or by the fact that a subsequent consonant is single rather than doubled, as for example in cubing versus cubbing)."
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "word": "long u"
}

{
  "forms": [
    {
      "form": "long ues",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "long u's",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "+",
        "2": "'s"
      },
      "expansion": "long u (plural long ues or long u's)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "antonyms": [
        {
          "word": "short u"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Linguistics"
      ],
      "coordinate_terms": [
        {
          "word": "long oo"
        },
        {
          "word": "short oo"
        },
        {
          "word": "long a"
        },
        {
          "word": "short a"
        },
        {
          "word": "long e"
        },
        {
          "word": "short e"
        },
        {
          "word": "long i"
        },
        {
          "word": "short i"
        },
        {
          "word": "long o"
        },
        {
          "word": "short o"
        }
      ],
      "glosses": [
        "The sound /juː/, as in the words \"cube\" and \"mute\". (The presence of a long vowel is often signaled in spelling by a silent e that follows it, as in the examples here, or by the fact that a subsequent consonant is single rather than doubled, as for example in cubing versus cubbing)."
      ],
      "links": [
        [
          "linguistics",
          "linguistics"
        ],
        [
          "cube",
          "cube"
        ],
        [
          "mute",
          "mute"
        ],
        [
          "silent e",
          "silent e#English"
        ],
        [
          "subsequent",
          "subsequent#English"
        ],
        [
          "consonant",
          "consonant#English"
        ],
        [
          "cubing",
          "cubing#English"
        ],
        [
          "cubbing",
          "cubbing#English"
        ]
      ],
      "raw_glosses": [
        "(linguistics) The sound /juː/, as in the words \"cube\" and \"mute\". (The presence of a long vowel is often signaled in spelling by a silent e that follows it, as in the examples here, or by the fact that a subsequent consonant is single rather than doubled, as for example in cubing versus cubbing)."
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "word": "long u"
}