(botany) Any of several trees, of the genus Dracaena, having a thick trunk, sword-shaped leaves and orange fruit, especially Dracaena draco, of the Canary Islands – the source of dragon's blood.

(computing) (of a string) a radix tree containing all suffixes of the string

The chest that held the royal treasury. / A chest filled with treasure, especially one used by pirates, etc. / (figuratively) Any source of something valuable or beautiful.

A form of light-hearted extortion by which children get candy on Halloween.

Any of several plants of the pea family, having compound, trifoliate leaves; especially one of the genus Trifolium.

Trembling, quivering, or shaking. / Timid, hesitant; lacking confidence.

(botany) A eucalyptus tree, including trees now placed in the genera Angophora and Corymbia.

(slang) Of, or in accordance with the latest trend, fashion or hype.

(informal) A trendy person.

(botany) A tropical South American tree, Hevea brasiliensis, the principal source of natural rubber. / (botany) A tropical fig with broad, glossy leaves, often grown as a house plant, Ficus elastica