| Jacob's ladder | (n) บันไดขึ้นสวรรค์ (ในพระคัมภีร์ไบเบิล) |
| Jacob's ladder | (n) บันไดเชือก, Syn. jack ladder, pilot ladder |
| jacob's ladder | (n) pinnate-leaved European perennial having bright blue or white flowers, Syn. charity, Polemonium van-bruntiae, Greek valerian, Polemonium caeruleum, Polymonium caeruleum van-bruntiae |
| jacob's ladder | (n) (nautical) a hanging ladder of ropes or chains supporting wooden or metal rungs or steps, Syn. jack ladder, pilot ladder |