Ornith. Obs. [Cf. CADDOW, cadaw.] A Cornish name for the guillemot.
1674. Ray, Collect. Words, 61. In Cornwal they call the guilliam a kiddaw. Ibid. (1678), Willughby’s Ornith., 324. The Bird called by the Welsh and Manks-men, a Guillem;… by the Cornish, a Kiddaw.
