"Yehudi lights" meaning in English

{
  "etymology_text": "Developed, in part, by the US Navy's \"Project Yehudi\" from 1943 onwards. Yehudi in then-contemporary slang meant \"the little man who wasn't there\". The slang term may perhaps allude to the popular catchphrase and novelty song Who's Yehoodi? The catchphrase is said to have originated when violinist Yehudi Menuhin was a guest on the popular radio program of Bob Hope, where sidekick Jerry Colonna, apparently finding the name itself humorous, repeatedly asked \"who's Yehudi?\"",
  "head_templates": [
    {
      "args": {
        "1": "p",
        "head": "Yehudi lights"
      },
      "expansion": "Yehudi lights pl (plural only)",
      "name": "en-noun"
    }
  ],
  "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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English pluralia tantum",
          "parents": [
            "Pluralia tantum",
            "Nouns",
            "Lemmas"
          ],
          "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": "Aircraft",
          "orig": "en:Aircraft",
          "parents": [
            "Aviation",
            "Technology",
            "Aeronautics",
            "Transport",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Lights placed under aeroplanes that raise their brightness to the same level as that of the sky, as a form of camouflage."
      ],
      "id": "en-Yehudi_lights-en-noun-RPvWDtL0",
      "links": [
        [
          "Lights",
          "light"
        ],
        [
          "aeroplane",
          "aeroplane"
        ],
        [
          "raise",
          "raise"
        ],
        [
          "brightness",
          "brightness"
        ],
        [
          "level",
          "level"
        ],
        [
          "sky",
          "sky"
        ],
        [
          "camouflage",
          "camouflage"
        ]
      ],
      "raw_glosses": [
        "(rare) Lights placed under aeroplanes that raise their brightness to the same level as that of the sky, as a form of camouflage."
      ],
      "tags": [
        "plural",
        "plural-only",
        "rare"
      ],
      "wikipedia": [
        "Who's Yehoodi?",
        "Yehudi Menuhin"
      ]
    }
  ],
  "word": "Yehudi lights"
}

{
  "etymology_text": "Developed, in part, by the US Navy's \"Project Yehudi\" from 1943 onwards. Yehudi in then-contemporary slang meant \"the little man who wasn't there\". The slang term may perhaps allude to the popular catchphrase and novelty song Who's Yehoodi? The catchphrase is said to have originated when violinist Yehudi Menuhin was a guest on the popular radio program of Bob Hope, where sidekick Jerry Colonna, apparently finding the name itself humorous, repeatedly asked \"who's Yehudi?\"",
  "head_templates": [
    {
      "args": {
        "1": "p",
        "head": "Yehudi lights"
      },
      "expansion": "Yehudi lights pl (plural only)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English pluralia tantum",
        "English terms with rare senses",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Aircraft"
      ],
      "glosses": [
        "Lights placed under aeroplanes that raise their brightness to the same level as that of the sky, as a form of camouflage."
      ],
      "links": [
        [
          "Lights",
          "light"
        ],
        [
          "aeroplane",
          "aeroplane"
        ],
        [
          "raise",
          "raise"
        ],
        [
          "brightness",
          "brightness"
        ],
        [
          "level",
          "level"
        ],
        [
          "sky",
          "sky"
        ],
        [
          "camouflage",
          "camouflage"
        ]
      ],
      "raw_glosses": [
        "(rare) Lights placed under aeroplanes that raise their brightness to the same level as that of the sky, as a form of camouflage."
      ],
      "tags": [
        "plural",
        "plural-only",
        "rare"
      ],
      "wikipedia": [
        "Who's Yehoodi?",
        "Yehudi Menuhin"
      ]
    }
  ],
  "word": "Yehudi lights"
}

{
  "called_from": "form_description/20250107",
  "msg": "Form tags without form: desc='plural plural-only', tagsets=[('plural', 'plural-only')]",
  "path": [
    "Yehudi lights"
  ],
  "section": "English",
  "subsection": "noun",
  "title": "Yehudi lights",
  "trace": ""
}