Dabchick \Dab"chick`\ (d[a^]b"ch[i^]k`), n. [For dabchick. See {Dap}, {Dip}, cf. {Dipchick}.] (Zool.) A small water bird ({Podilymbus podiceps}), allied to the grebes, remarkable for its quickness in diving; -- called also {dapchick}, {dobchick}, {dipchick}, {didapper}, {dobber}, {devil-diver}, {hell-diver}, and {pied-billed grebe}. [1913 Webster]
Didapper \Di"dap`per\, n. [For divedapper. See {Dive}, {Dap}, {Dip}, and cf. {Dabchick}.] (Zool.) See {Dabchick}. [1913 Webster]