Ladders

thumb|upright|Extension ladder

ladder to heaven seen by the biblical patriarch Jacob in a dream

book by Johannes Climacus

Ladder on the Church of the Holy Sepulchre

foldable flight of steps down a ship's side.

right|thumb|A replica of an ancient scaling ladder used for escalade, in Xi'an, [[China]] Escalade is the act of scaling defensive walls or ramparts with the aid of ladders. Escalade was a prominent feature of sieges in ancient and medieval warfare. Although no longer common in modern warfare, escalade technologies are still developed and used in certain tactical applications.

professional wrestling match type

Various types of rope ladders on ships

Pilot Boarding

American throwing game

ladder that can be hooked onto a ledge

collapsible ladder which is attached with the floor of an attic and ceiling of the floor below the attic