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| the offspring of a zebra and a donkey. |
| a fool or simpleton; ninny. |
birthwort
any plant of the family Aristolochiaceae (order Aristolochiales), which contains five genera of mostly tropical woody vines and a few temperate-zone species. The calyx (outer part of the flower) is three-lobed. The flowers of some species lack petals; those of others are large and foul smelling.
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