Definition of macrophyte in English:
 macrophyte
noun ˈmakrə(ʊ)fʌɪtˈmakrəˌfīt
Botany An aquatic plant large enough to be seen by the naked eye.
 Example sentencesExamples
-  The distribution of aquatic macrophytes in shallow lakes is related in various ways to the physical characteristics of the lakes and their bottom sediments.
 -  Sessile aquatic macrophytes, however, cannot maintain the same well-defined three-dimensional structure because of the strong drag and shear forces of moving water.
 -  The extensive belt of submerged and emergent littoral macrophytes dampened wave action nearshore, so that fine-grained muds could accumulate in shallow water between the vegetation.
 -  The sewage lagoons provided a very localized but relatively species-rich ecosystem, which acted as a cutrophic oasis of algae and aquatic macrophytes and benefited birds at several trophic levels.
 -  Both marine birds feeding at sea and macrophytes and carrion washing ashore were significant sources of marine-derived nutrients in the Great Barrier Reef and the Gulf of California.