sapling

A young tree.

A youth.

A young tree: especially applied to an immature forest-tree when its trunk attains three or four inches in diameter.

Figuratively A young person.

A greyhound that has never run in a coursing-match; a young greyhound from the time of whelping to the end of the first season thereafter.

A young tree.

A young tree, but bigger than a seedling.

A youngster, especially a male nearing maturity.

young tree