- lumber, timber - the wood of trees cut and prepared for use as building material
--1 is a kind of building material
--1 has substances: wood
--1 has particulars: stock; strip; board, plank; planking - timber - a beam made of wood
--2 is a kind of beam
--2 has particulars: coulisse; sternpost; stringer; two-by-four- timber - a post made of wood
--3 is a kind of post
- forest, woodland, timberland, timber - land that is covered with trees and shrubs
--4 is a kind of land, dry land, earth, ground, solid ground, terra firma; biome
--4 has particulars:Black Forest, Schwarzwald; greenwood; jungle; rain forest, rainforest; riparian forest; Sherwood Forest; silva, sylva; tree farm - timbre, timber, quality, tone - (music) the distinctive property of a complex sound (a voice or noise or musical sound); "the timbre of her soprano was rich and lovely"; "the muffled tones of the broken bell summoned them to meet"
--5 is a kind of sound property
--5 has particulars: - timber - a post made of wood