| No. | Term | Definition |
|---|---|---|
| 1. | acorn | Oak tree nut. |
| 2. | adze | Wood-shaping hand tool. |
| 3. | annual ring | Yearly growth layer in wood. |
| 4. | ash | Tough hardwood species. |
| 5. | balsa | Very light wood. |
| 6. | bark | Tree’s protective outer layer. |
| 7. | beam | Structural timber member. |
| 8. | beech | Hardwood with fine grain. |
| 9. | birch | Pale hardwood species. |
| 10. | board | Flat sawn wood piece. |
| 11. | burl | Swirled grain growth on trees. |
| 12. | carpentry | Building with wood. |
| 13. | carving | Shaping wood by cutting. |
| 14. | cedar | Aromatic, rot-resistant softwood. |
| 15. | cellulose | Main structural plant fiber. |
| 16. | charcoal | Carbonized wood used as fuel. |
| 17. | chipboard | Low-density particle panel. |
| 18. | chisel | Tool for cutting wood. |
| 19. | cork | Bark product used as stopper. |
| 20. | dado | Groove cut across grain. |
| 21. | dowel | Cylindrical wooden pin. |
| 22. | driftwood | Wood washed ashore by water. |
| 23. | dry rot | Fungal decay in timber. |
| 24. | durability | Resistance to wear and decay. |
| 25. | ebony | Dense, dark hardwood. |
| 26. | end grain | Wood surface across fibers. |
| 27. | epoxy | Strong adhesive and filler. |
| 28. | fir | Common construction softwood. |
| 29. | firewood | Wood cut for burning. |
| 30. | fretwork | Decorative pierced woodwork. |
| 31. | grain | Direction of wood fibers. |
| 32. | greenwood | Freshly cut, unseasoned wood. |
| 33. | growth ring | Concentric layer from one year. |
| 34. | gumwood | Wood from sweetgum trees. |
| 35. | hardwood | Wood from broadleaf trees. |
| 36. | heartwood | Inner, older, darker wood. |
| 37. | hemlock | Softwood used for framing. |
| 38. | hickory | Very tough hardwood. |
| 39. | inlay | Decorative inserted wood pieces. |
| 40. | intarsia | Mosaic-like wood inlay art. |
| 41. | ironwood | Very dense, hard wood. |
| 42. | janka hardness | Measure of wood hardness. |
| 43. | joinery | Methods of joining wood parts. |
| 44. | jointer | Tool to flatten wood faces. |
| 45. | jute twine | Rope used for bundling wood. |
| 46. | kiln-dried | Dried in a heated kiln. |
| 47. | kindling | Small pieces to start fires. |
| 48. | knot | Branch base within wood. |
| 49. | knotty pine | Pine lumber with many knots. |
| 50. | koping saw | Fine saw for curves. |
| 51. | lamination | Bonding layers into one. |
| 52. | lathe | Machine for turning wood. |
| 53. | lignin | Natural binder in wood cells. |
| 54. | live edge | Natural edge left on slab. |
| 55. | lumber | Processed wood for building. |
| 56. | mahogany | Reddish hardwood for furniture. |
| 57. | maple | Hardwood with light color. |
| 58. | masonite | Hardboard from wood fibers. |
| 59. | miter joint | Angled joint, often 45°. |
| 60. | mortise | Socket cut for a tenon. |
| 61. | mulch | Chipped wood for soil cover. |
| 62. | oak | Strong hardwood with prominent grain. |
| 63. | oriented strand board | Engineered panel of wood strands. |
| 64. | osage orange | Hard, durable yellow wood. |
| 65. | panel | Flat sheet of wood. |
| 66. | paper | Sheet material from wood pulp. |
| 67. | particleboard | Board made from wood particles. |
| 68. | pine | Common softwood, resinous. |
| 69. | planer | Machine to thickness wood. |
| 70. | plywood | Cross-laminated wood veneer sheets. |
| 71. | poplar | Soft hardwood for paint-grade work. |
| 72. | pulp | Fibers used to make paper. |
| 73. | quartersawn | Lumber sawn for stable grain. |
| 74. | rattan | Vine used in woven furniture. |
| 75. | resin | Sticky sap from some trees. |
| 76. | router | Tool for cutting profiles. |
| 77. | sanding | Smoothing wood with abrasive. |
| 78. | sap | Fluid carried within trees. |
| 79. | sapwood | Outer, living wood layer. |
| 80. | sawdust | Fine wood particles from cutting. |
| 81. | sawhorse | Support stand for cutting wood. |
| 82. | seasoning | Drying wood to reduce moisture. |
| 83. | shavings | Thin curled wood scraps. |
| 84. | shellac | Natural finish and sealer. |
| 85. | shingle | Thin wooden roofing piece. |
| 86. | shiplap | Overlapping board joint profile. |
| 87. | softwood | Wood from conifer trees. |
| 88. | splinter | Thin sharp fragment of wood. |
| 89. | stain | Coloring finish for wood. |
| 90. | stud | Vertical framing member. |
| 91. | stump | Base of a cut tree. |
| 92. | tar | Dark sealant from wood distillation. |
| 93. | teak | Oily, weather-resistant hardwood. |
| 94. | tenon | Projection fitting a mortise. |
| 95. | timber | Wood prepared for construction. |
| 96. | tree | Woody perennial plant. |
| 97. | tung oil | Drying oil wood finish. |
| 98. | undercut | Cut beneath surface for fit. |
| 99. | unfinished | Not sealed or coated. |
| 100. | veneer | Thin decorative wood sheet. |

