bedding geranium bed·ding·ge·ranium uncommon noun 1. an upright geranium having scalloped leaves with a broad color zone inside the margin and white or pink or red flowers Synonymsfish geraniumbedding geraniumzonal pelargoniumPelargonium hortorum Related words Broader terms geranium Parts Pelargonium WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
