noun Download 🔗Share A tree from one of number of species of tree in the genus Populus (poplars), typically growing along watercourses, with fluffy catkins. Examples : "The cottonwood trees along the riverbank were beautiful, their fluffy catkins drifting in the breeze. " plant nature environment biology Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Populus sect. Aigeiros, a taxonomic section of the poplar genus Examples : "The botanist studied the cottonwood, a specific type of poplar tree, for her research project. " plant nature organism Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Cottonwood hibiscus (Talipariti tiliaceum, syn. Hibiscus tiliaceus), a flowering shrub or tree in the mallow family Examples : "The cottonwood tree in the park is known for its beautiful, large flowers. " plant nature organism biology environment Chat with AIVocabulary GamePractice Reading