cantilever


1can·ti·le·ver

noun \ˈkan-tə-ˌlē-vər, -ˌle-\

: a long piece of wood, metal, etc., that sticks out from a wall or other structure to support something above it (such as a balcony or bridge)

Full Definition of CANTILEVER

:  a projecting beam or member supported at only one end: as
a :  a bracket-shaped member supporting a balcony or a cornice
b :  either of the two beams or trusses that project from piers toward each other and that when joined directly or by a suspended connecting member form a span of a cantilever bridge

Examples of CANTILEVER

  1. The porch is supported by steel cantilevers.

Origin of CANTILEVER

perhaps from 3cant + -i- + lever
First Known Use: 1667

Other Civil Engineering Terms

asphalt, ballast, barrage, infrastructure, sluice

2cantilever

verb

: to support (something) with a cantilever

of a structure : to extend out over an area

Full Definition of CANTILEVER

transitive verb
1
:  to support by a cantilever <a cantilevered shelf>
2
:  to build as a cantilever
intransitive verb
:  to project as a cantilever

Examples of CANTILEVER

  1. The balcony cantilevers over the terrace below.

First Known Use of CANTILEVER

1902

Other Civil Engineering Terms

asphalt, ballast, barrage, cantilever, infrastructure, sluice

cantilever

noun    (Concise Encyclopedia)

Projecting beam or other horizontal member supported at one or more points but not at both ends. Some engineers distinguish between a cantilever, supported at only one fixed end, and an overhanging beam that projects beyond one of its end supports. The free, unsupported end is capable of supporting a weight or surface, such as a concrete slab. Any beam built into a wall with a projecting free end forms a cantilever, which may carry a balcony, canopy, roof, or part of a building above. Cantilevering can be used for constructions as simple as bookshelves or as complicated as bridges.

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