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WordReference Random House Unabridged Dictionary of American English © 2024Ja′cob's lad′der, - Biblea ladder seen by Jacob in a dream, reaching from the earth to heaven. Gen. 28:12.
- Nautical
- Naval TermsAlso called jack ladder, pilot ladder. a hanging ladder having ropes or chains supporting wooden or metal rungs or steps.
- Naval Termsany ladderlike arrangement aloft other than one of rattled shrouds.
Ja•cob's-lad•der ( jā′kəbz lad′ər),USA pronunciation n. - Plant Biologyany of various plants belonging to the genus Polemonium, of the phlox family, esp. P. caeruleum (or P. van-bruntiae), having blue, cup-shaped flowers and paired leaflets in a ladderlike arrangement.
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