a switch consisting of a twig or a bundle of twigs from a birch tree; used to hit people as punishment | any wind instrument other than the brass instruments |
any betulaceous tree or shrub of the genus Betula having a thin peeling bark | a golf club with a long shaft used to hit long shots; originally made with a wooden head |
hard close-grained wood of any of various birch trees; used especially in furniture and interior finishes and plywood | the trees and other plants in a large densely wooded area |
| the hard fibrous lignified substance under the bark of trees |