"bobby pin" meaning in English

{
  "etymology_text": "From bob haircut, which the bobby pin was designed to keep under control.",
  "forms": [
    {
      "form": "bobby pins",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "bobbypin",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bobby pin (plural bobby pins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "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": "Fasteners",
          "orig": "en:Fasteners",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Hair",
          "orig": "en:Hair",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              140,
              150
            ]
          ],
          "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"
        },
        {
          "bold_text_offsets": [
            [
              51,
              61
            ]
          ],
          "ref": "2014, Janet Cantrell, chapter 7, in Fat Cat at Large, New York, N.Y.: Berkley Prime Crime, →ISBN, page 58:",
          "text": "Her pinned-up hairdo was drooping and she shed two bobby pins on the floor.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A type of double-pronged hairpin."
      ],
      "id": "en-bobby_pin-en-noun-RerFmBRg",
      "links": [
        [
          "hairpin",
          "hairpin"
        ]
      ],
      "raw_glosses": [
        "(US) A type of double-pronged hairpin."
      ],
      "synonyms": [
        {
          "word": "hairgrip"
        },
        {
          "word": "kirby grip"
        }
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "word": "bobby pin"
}

{
  "etymology_text": "From bob haircut, which the bobby pin was designed to keep under control.",
  "forms": [
    {
      "form": "bobby pins",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "bobbypin",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bobby pin (plural bobby pins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned",
        "en:Fasteners",
        "en:Hair"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              140,
              150
            ]
          ],
          "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"
        },
        {
          "bold_text_offsets": [
            [
              51,
              61
            ]
          ],
          "ref": "2014, Janet Cantrell, chapter 7, in Fat Cat at Large, New York, N.Y.: Berkley Prime Crime, →ISBN, page 58:",
          "text": "Her pinned-up hairdo was drooping and she shed two bobby pins on the floor.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A type of double-pronged hairpin."
      ],
      "links": [
        [
          "hairpin",
          "hairpin"
        ]
      ],
      "raw_glosses": [
        "(US) A type of double-pronged hairpin."
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "hairgrip"
    },
    {
      "word": "kirby grip"
    }
  ],
  "word": "bobby pin"
}