noun🔗ShareRotíferosAny of many minute aquatic multicellular organisms, of the phylum Rotifera, that have a ring of cilia resembling a wheel."Under a microscope, the lake water revealed tiny rotifers swimming around, their whirling cilia creating miniature currents. "Bajo un microscopio, el agua del lago reveló diminutos rotíferos nadando, con sus cilios giratorios creando corrientes en miniatura.organismanimalbiologymicroorganismChat with AIVocabulary GamePractice Reading