arbor

nouns

tree (as opposed to shrub)
arbor
is derived from
arborary
is derived from
arborous
is derived from
arboreous
is derived from
arboreal
is derived from
arboreal
is derived from
arborist
is derived from
arborical
is derived from
arborize
is derived from
arborise
is a type of (narrower)
a tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms
tree
any of various rotating shafts that serve as axes for larger rotating parts
arbor, mandrel, mandril, spindle
a framework that supports climbing plants
"the arbor provided a shady resting place in the park"
arbor, arbour, bower, pergola
is derived from
arboreal