Webster's Revised Unabridged Dictionary · 1913

Teak

Teak (tēk) , noun

[Malayalam tekku.]

(Botany) A tree of East Indies (Tectona grandis) which furnishes an extremely strong and durable timber highly valued for shipbuilding and other purposes; also, the timber of the tree.
Collocations (2)
African teak , a tree (Oldfieldia Africana) of Sierra Leone; also, its very heavy and durable wood; -- called also African oak.
New Zeland teak , a large tree (Vitex littoralis) of New Zeland; also, its hard, durable timber.