a structure of wood or metal, commonly consisting of two sidepieces between which a series of bars or rungs are set at suitable distances, forming a means of climbing up or down; a ladder.

a device having several rungs arranged one above the other leaving convenient space in between, supported by two strong metal or wooden sidepieces, used for climbing up or down; a ladder.

not protected; wanting protection.

a killing or an instance of it; slaughter.

the act of killing; slaughter.