A "shade tree" typically refers to a large tree with a broad canopy that provides ample shade. This term can also be used to describe a person or thing that offers cooling relief or protection.
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    Noun:A shade tree (plural: shade trees) is a tall, leafy tree planted for the purpose of providing shade from the sun. These trees are commonly found in parks or residential areas. Sample sentence: The shade tree in our backyard keeps our patio cool during hot summer afternoons. Related products on Amazon 
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    Adjective:The term "shade tree" can also be used to describe a person or thing that offers protective cover or relief from a difficult or tiring situation. Sample sentence: Grandma's house became our shade tree when we needed comfort and a place to rest. Related products on Amazon 
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    Verb:When used as a verb, "shade tree" means to provide or seek shelter or relief, similar to the action of a shade tree. Sample sentence: Let's shade tree under that big oak until the rain stops. Related products on Amazon