A device approximating the shape of a foot that is placed inside a shoe when it is being stored to preserve its shape and extend the life of the shoe.

Any coniferous tree in the genus Pinus

(botany) A small deciduous tree, Cercis siliquastrum, noted for its prolific display of deep-pink flowers in spring.

(computing) An indexed data structure suitable for storage of a large number of items in a balanced fashion, with very few disk accesses required for locating the correct record block.

A structure of platforms and scratching posts designed for a cat to play on / A euonymus

A tree of the genus Fraxinus, with compound leaves and a tough, flexible wood.

Alternative spelling of dead tree

(archaic) A beam of wood over the opening of an open fireplace, from which items were hung.

(botany) A tree of the genus Pyrus, which bears the pears as fruits.

(botany) A tree of the subgenus Prunus subg. Cerasus, the members of which are valued agriculturally for their fruit, the cherry, and the wood of the tree, cherrywood, used in woodworking.