plural noun Myl·i·o·bat·i·dae \ˌmilēōˈbatəˌdē\

Definition of Myliobatidae

  1. :  a family of large flattened chiefly tropical sting rays — see eagle ray

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Origin and Etymology of myliobatidae

New Latin, from Myliobatis, type genus (from Greek mylias, mylios of a mill—from mylē mill, molar—+ batis, a flat fish, probably a skate or ray) + -idae

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a trip made at another's expense

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