arbor

1 of 3

noun (1)

ar·​bor ˈär-bər 

: a shelter of vines or branches or of latticework covered with climbing shrubs or vines

Illustration of arbor

• ¹arbor

arbor

2 of 3

noun (2)

1

: a spindle or axle of a wheel

2

: a main shaft or beam

3

: a shaft on which a revolving cutting tool is mounted

4

: a spindle on a cutting machine that holds the work to be cut

arbor-

3 of 3

combining form

variants or arbori-

: tree

arboriculture

Examples of arbor in a Sentence

Recent Examples on the Web

Noun

Unlike shrub roses, these plants require some extra support from trellises, fences, or arbors. —Symiah Dorsey, Southern Living, 8 Apr. 2025

Amazon has an arbor set that comes with artificial white flowers and drapery to put over the arch. —Christopher Murray, Fox News, 21 Mar. 2025

Wisteria should be pruned regularly and is better suited for growing on a strong arbor or trellis. —Brandee Gruener, Southern Living, 20 Mar. 2025

Outside, the ocean-facing pool and spa are surrounded by a stone patio, a fire pit, a bocce ball court, a chicken coop, and a lemon arbor. —Emma Reynolds, Robb Report, 25 Feb. 2025

Word History

Etymology

Noun (1)

Middle English erber, herber garden, from Anglo-French, from herbe herb, grass

Noun (2)

Latin, tree, shaft

Combining form

Latin arbor

First Known Use

Noun (1)

14th century, in the meaning defined above

Noun (2)

1659, in the meaning defined at sense 1

Rhymes for arbor

• arbour
• harbor
• harbour

Kids Definition

arbor

noun

ar·​bor

ˈär-bər

: a shelter of vines or branches or a structure of crossed wood or metal strips covered with climbing shrubs or vines

Medical Definition

arbor

noun

ar·​bor ˈär-bər 

: a branching anatomical structure resembling a tree