"jack block" meaning in English

See jack block in All languages combined, or Wiktionary

Noun

Forms: jack blocks [plural]
Head templates: {{en-noun}} jack block (plural jack blocks)
  1. (nautical) A block fixed in the topgallant or royal rigging, used for raising and lowering light masts and spars.
    Sense id: en-jack_block-en-noun-tAvqhnaf Categories (other): English entries with incorrect language header, Pages with 1 entry, Pages with entries, Nautical Topics: nautical, transport

Inflected forms

{
  "forms": [
    {
      "form": "jack blocks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "jack block (plural jack blocks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "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": "Nautical",
          "orig": "en:Nautical",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A block fixed in the topgallant or royal rigging, used for raising and lowering light masts and spars."
      ],
      "id": "en-jack_block-en-noun-tAvqhnaf",
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "topgallant",
          "topgallant"
        ]
      ],
      "raw_glosses": [
        "(nautical) A block fixed in the topgallant or royal rigging, used for raising and lowering light masts and spars."
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    }
  ],
  "word": "jack block"
}
{
  "forms": [
    {
      "form": "jack blocks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "jack block (plural jack blocks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "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:Nautical"
      ],
      "glosses": [
        "A block fixed in the topgallant or royal rigging, used for raising and lowering light masts and spars."
      ],
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "topgallant",
          "topgallant"
        ]
      ],
      "raw_glosses": [
        "(nautical) A block fixed in the topgallant or royal rigging, used for raising and lowering light masts and spars."
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    }
  ],
  "word": "jack block"
}

Download raw JSONL data for jack block meaning in English (0.8kB)


This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-02-08 from the enwiktionary dump dated 2026-02-01 using wiktextract (f492ef9 and 9905b1f). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.