Wörterbuch (en): Hardwood
de:
Hartholz (nt)
fr:
Bois dur (m) / Feuillu (m)
it:
Legno duro (m)
es:
Madera dura (f) / Madera noble (f)
Hardwood is solid and heavy wood because of its high fibre content and narrow vessel structure. The term is used for woods with a kiln density above 0.55 g/cm3 (for example beech, oak, ash).