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Jacob's ladder

Jacob's ladder

8.8
A hanging ladder made of rope or chain with wooden rungs used on ships
  • noun
  • /ˈdʒeɪkəbs ˈlædər/
translation icon : escalera de cuerda
  • For safety drills, the crew practiced descending the Jacob's ladder into the lifeboat.

Examples

  • The sailors quickly climbed the Jacob's ladder to reach the ship's deck.

  • A Jacob's ladder was lowered over the side to help the inspectors board the vessel.

  • The sailor climbed up the Jacob's ladder to reach the deck.

  • Have you ever seen a Jacob's ladder on a ship?

  • The crew used a Jacob's ladder to board the tall ship safely from the dock.

  • During the emergency drill, the sailors practiced using the Jacob's ladder to evacuate.

  • To access the upper deck, the sailors quickly ascended the Jacob's ladder swinging from the ship.

Synonyms

ladder
vsJacob's ladder
202 1.0

A frame with steps used to climb up or down

is specifically a hanging rope or chain ship boarding device not a rigid climb
rope ladder
vsJacob's ladder
4 3.4

A ladder made of ropes and wooden steps used when a regular ladder cannot be used

is specifically a hanging ship boarding device rather than a general rope climb
pilot ladder
vsJacob's ladder
  • Specialized
6.3

A rope ladder with wooden or metal steps that you use to board a ship from a small boat

is for general ship use rather than narrow boarding from small boats
jack ladder
vsJacob's ladder
  • Specialized
9.4

A rope or chain with steps used to climb between a ship and small boats

is the general descriptive name used across ship contexts
sea ladder
vsJacob's ladder
  • Specialized
6.5

A ladder lowered from a ship to let people climb aboard from the water or a small boat

is a hanging rope or chain device used broadly on ships
accommodation ladder
vsJacob's ladder
  • Specialized
8.2

A portable stair that hangs over the side of a ship to let people get to a boat or pier

is a hanging rope or chain boarding device rather than a rigid stairway

Surface Forms

Morphology

Jacob's + ladder

The constituent 'ladder' makes clear this is some kind of ladder, but the possessive proper name 'Jacob's' does not transparently indicate the specific form (a hanging rope or chain ladder) or nautical use. The phrase is a conventionalized name for a particular type of ladder, so a B1 learner would guess it's a ladder but would not reliably infer the precise meaning or form without prior exposure.

Etymology

Jacob's ladder is a hanging rope ladder named after the Bible story where Jacob saw a ladder reaching to 'heaven'; because the ladder has many rungs in a row, sailors and others used that name for a simple hanging ladder.