Word.ws English Dictionary

jack blocks

jack blocks is the plural of jack block.

Meaning of jack block

Noun

jack block (plural jack blocks)

  1. A block fixed in the topgallant or royal rigging, used for raising and lowering light masts and spars.

Questions about jack blocks

What is jack blocks the plural of?
Jack blocks is the plural of jack block.

Words near jack blocks in the dictionary

  1. Jack at a pinch
  2. jack bean
  3. jack beans
  4. Jack Benny
  5. jack block
  6. jack blocks
  7. jack boot
  8. jack booted
  9. jack booting
  10. jack boots
  11. jack boy

Source and license

Adapted from Wiktionary: jack blocks (page history and authors); jack block (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “jack blocks.” Word.ws, https://word.ws/jack_blocks. Based on Wiktionary, CC BY-SA 4.0.