limb, tree branch - any of the main branches arising from the trunk or a bough of a tree --2is a kind ofbranch --2is a part of tree --2has particulars: stick; bough
arm, branch, limb - any projection that is thought to resemble an arm; "the arm of the record player"; "an arm of the sea"; "a branch of the sewer" --6is a kind ofprojection