sand jacks
sand jacks is the plural of sand jack.
Meaning of sand jack
Noun
sand jack (plural sand jacks)
- A type of jack from which sand can be released gradually in small quantities when lowering something into position.
- After being rolled into position, the span had to be lowered about 4 in. on to its bearings. This was accomplished by means of sand-jacks—a simple arrangement of piston and cylinder—by which movements to very fine limits are obtained by the controlled release of sand from an opening in the base of...1950 October, “Completion of Flood-Damage Repairs, East Coast Main Line”, in Railway Magazine, page 708
Questions about sand jacks
- What is sand jacks the plural of?
- Sand jacks is the plural of sand jack.
Words near sand jacks in the dictionary
Source and license
Adapted from Wiktionary: sand jacks (page history and authors); sand jack (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: “sand jacks.” Word.ws, https://word.ws/sand_jacks. Based on Wiktionary, CC BY-SA 4.0.
