What is the meaning of Spruce?

Any of various large coniferous evergreen trees or shrubs from the genus Picea, found in northern temperate and boreal regions; originally and more fully spruce fir.

The wood of a spruce.

Made of the wood of the spruce.

Prussian leather; pruce.

Smart, trim, and elegant in appearance; fastidious (said of a person).

To arrange neatly; tidy up.

To make oneself spruce (neat and elegant in appearance).

To tease. (Can we add an example for this sense?)

Source: wiktionary.org