"pinhole" meaning in English

{
  "derived": [
    {
      "_dis1": "0 0 0",
      "word": "pinhole camera"
    },
    {
      "_dis1": "0 0 0",
      "word": "pinhole chert"
    },
    {
      "_dis1": "0 0 0",
      "word": "pinhole detector"
    },
    {
      "_dis1": "0 0 0",
      "word": "pinhole glasses"
    },
    {
      "_dis1": "0 0 0",
      "word": "pinhole grass"
    },
    {
      "_dis1": "0 0 0",
      "word": "pinhole pupil"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pin",
        "3": "hole"
      },
      "expansion": "pin + hole",
      "name": "compound"
    }
  ],
  "etymology_text": "From pin + hole.",
  "forms": [
    {
      "form": "pinholes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pinhole (plural pinholes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "16 31 30 24",
          "kind": "other",
          "name": "English endocentric compounds",
          "parents": [
            "Endocentric compounds",
            "Compound terms",
            "Terms by etymology"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A small hole, of a size that could have been made by a pin"
      ],
      "id": "en-pinhole-en-noun-mlTO36Ok",
      "links": [
        [
          "hole",
          "hole"
        ],
        [
          "pin",
          "pin"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "16 31 30 24",
          "kind": "other",
          "name": "English endocentric compounds",
          "parents": [
            "Endocentric compounds",
            "Compound terms",
            "Terms by etymology"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "2 56 22 20",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "3 59 27 12",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "3 60 15 23",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "2012, Caspar Henderson, The Book of Barely Imagined Beings, page 216:",
          "text": "These [the eyes of the nautilus] are the simplest eyes of any large living animal -- lensless 'pinholes' that project a hazy and rather dim image onto its retinas.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The aperture in a pinhole camera or camera obscura"
      ],
      "id": "en-pinhole-en-noun-xJwYrtA3",
      "links": [
        [
          "pinhole camera",
          "pinhole camera"
        ],
        [
          "camera obscura",
          "camera obscura"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Networking",
          "orig": "en:Networking",
          "parents": [
            "Computing",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "16 31 30 24",
          "kind": "other",
          "name": "English endocentric compounds",
          "parents": [
            "Endocentric compounds",
            "Compound terms",
            "Terms by etymology"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A port left unprotected by a firewall to allow a particular application to gain access to a service."
      ],
      "id": "en-pinhole-en-noun-sDoMfz7w",
      "links": [
        [
          "networking",
          "networking#Noun"
        ],
        [
          "port",
          "port"
        ],
        [
          "unprotected",
          "unprotected"
        ],
        [
          "firewall",
          "firewall"
        ],
        [
          "application",
          "application"
        ],
        [
          "service",
          "service"
        ]
      ],
      "raw_glosses": [
        "(networking) A port left unprotected by a firewall to allow a particular application to gain access to a service."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "networking",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0 0 0",
      "word": "pin-hole"
    }
  ],
  "wikipedia": [
    "pinhole"
  ],
  "word": "pinhole"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pin",
        "3": "hole"
      },
      "expansion": "pin + hole",
      "name": "compound"
    }
  ],
  "etymology_text": "From pin + hole.",
  "forms": [
    {
      "form": "pinholes",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "pinholing",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "pinholed",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "pinholed",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pinhole (third-person singular simple present pinholes, present participle pinholing, simple past and past participle pinholed)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "16 31 30 24",
          "kind": "other",
          "name": "English endocentric compounds",
          "parents": [
            "Endocentric compounds",
            "Compound terms",
            "Terms by etymology"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "To form one or more pinholes in."
      ],
      "id": "en-pinhole-en-verb-bvjZfVSo",
      "raw_glosses": [
        "(transitive) To form one or more pinholes in."
      ],
      "tags": [
        "transitive"
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0 0 0",
      "word": "pin-hole"
    }
  ],
  "word": "pinhole"
}

{
  "categories": [
    "English 2-syllable words",
    "English compound terms",
    "English countable nouns",
    "English endocentric compounds",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English verbs",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "derived": [
    {
      "word": "pinhole camera"
    },
    {
      "word": "pinhole chert"
    },
    {
      "word": "pinhole detector"
    },
    {
      "word": "pinhole glasses"
    },
    {
      "word": "pinhole grass"
    },
    {
      "word": "pinhole pupil"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pin",
        "3": "hole"
      },
      "expansion": "pin + hole",
      "name": "compound"
    }
  ],
  "etymology_text": "From pin + hole.",
  "forms": [
    {
      "form": "pinholes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pinhole (plural pinholes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A small hole, of a size that could have been made by a pin"
      ],
      "links": [
        [
          "hole",
          "hole"
        ],
        [
          "pin",
          "pin"
        ]
      ]
    },
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2012, Caspar Henderson, The Book of Barely Imagined Beings, page 216:",
          "text": "These [the eyes of the nautilus] are the simplest eyes of any large living animal -- lensless 'pinholes' that project a hazy and rather dim image onto its retinas.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The aperture in a pinhole camera or camera obscura"
      ],
      "links": [
        [
          "pinhole camera",
          "pinhole camera"
        ],
        [
          "camera obscura",
          "camera obscura"
        ]
      ]
    },
    {
      "categories": [
        "en:Networking"
      ],
      "glosses": [
        "A port left unprotected by a firewall to allow a particular application to gain access to a service."
      ],
      "links": [
        [
          "networking",
          "networking#Noun"
        ],
        [
          "port",
          "port"
        ],
        [
          "unprotected",
          "unprotected"
        ],
        [
          "firewall",
          "firewall"
        ],
        [
          "application",
          "application"
        ],
        [
          "service",
          "service"
        ]
      ],
      "raw_glosses": [
        "(networking) A port left unprotected by a firewall to allow a particular application to gain access to a service."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "networking",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "pin-hole"
    }
  ],
  "wikipedia": [
    "pinhole"
  ],
  "word": "pinhole"
}

{
  "categories": [
    "English 2-syllable words",
    "English compound terms",
    "English countable nouns",
    "English endocentric compounds",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English verbs",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pin",
        "3": "hole"
      },
      "expansion": "pin + hole",
      "name": "compound"
    }
  ],
  "etymology_text": "From pin + hole.",
  "forms": [
    {
      "form": "pinholes",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "pinholing",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "pinholed",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "pinholed",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pinhole (third-person singular simple present pinholes, present participle pinholing, simple past and past participle pinholed)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English transitive verbs"
      ],
      "glosses": [
        "To form one or more pinholes in."
      ],
      "raw_glosses": [
        "(transitive) To form one or more pinholes in."
      ],
      "tags": [
        "transitive"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "pin-hole"
    }
  ],
  "word": "pinhole"
}