A tree that sheds its leaves at a particular time of year is called a deciduous tree.

Here's a breakdown:

* Deciduous: Meaning "falling off at maturity" or "tending to fall off".

* Tree: A large, woody plant with a single trunk and a distinct crown of branches.

Deciduous trees lose their leaves in autumn (fall) and remain leafless through the winter. This is a strategy to conserve water and energy during the colder months when photosynthesis is difficult. They then regrow new leaves in the spring.

Some common examples of deciduous trees include:

* Maple: Known for their vibrant fall foliage

* Oak: Strong, sturdy trees with acorns

* Birch: With white bark and delicate leaves

* Willow: Known for their weeping branches

* Poplar: Tall trees with large, trembling leaves