"bobby pin" meaning in English

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  "etymology_text": "From bob haircut, which the bobby pin was designed to keep under control.",
  "forms": [
    {
      "form": "bobby pins",
      "tags": [
        "plural"
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      "expansion": "bobby pin (plural bobby pins)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "kind": "other",
          "name": "American English",
          "parents": [],
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          "kind": "topical",
          "langcode": "en",
          "name": "Fasteners",
          "orig": "en:Fasteners",
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          "kind": "topical",
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          "name": "Hair",
          "orig": "en:Hair",
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      ],
      "examples": [
        {
          "ref": "1990, Stephen King, The Moving Finger",
          "text": "[H]e still didn't like looking down the drain. The brass cross-hatch inside that was supposed to catch things like clots of hair or dropped bobby-pins had disappeared years ago, and so there was only a dark hole rimmed by a circle of tarnished steel.",
          "type": "quotation"
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      ],
      "glosses": [
        "A type of double-pronged hairpin."
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      "id": "en-bobby_pin-en-noun-RerFmBRg",
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        [
          "hairpin",
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      "raw_glosses": [
        "(US) A type of double-pronged hairpin."
      ],
      "synonyms": [
        {
          "word": "hairgrip"
        },
        {
          "word": "kirby grip"
        },
        {
          "word": "bobbypin"
        }
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "word": "bobby pin"
}

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        "2": "bob haircut"
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      "expansion": "bob haircut",
      "name": "m"
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  ],
  "etymology_text": "From bob haircut, which the bobby pin was designed to keep under control.",
  "forms": [
    {
      "form": "bobby pins",
      "tags": [
        "plural"
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      "expansion": "bobby pin (plural bobby pins)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "en:Fasteners",
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        {
          "ref": "1990, Stephen King, The Moving Finger",
          "text": "[H]e still didn't like looking down the drain. The brass cross-hatch inside that was supposed to catch things like clots of hair or dropped bobby-pins had disappeared years ago, and so there was only a dark hole rimmed by a circle of tarnished steel.",
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      ],
      "glosses": [
        "A type of double-pronged hairpin."
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        "(US) A type of double-pronged hairpin."
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  "synonyms": [
    {
      "word": "hairgrip"
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    {
      "word": "kirby grip"
    },
    {
      "word": "bobbypin"
    }
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  "word": "bobby pin"
}