|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|
|an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.|
(Saxicola rubetra), Eurasian thrush named for its habitat: swampy meadows, called, in England, whins. This species, 13 centimetres (5 inches) long, one of the chat-thrush group (family Turdidae, order Passeriformes), is brown-streaked above and buffy below, with white patches on the eyebrows, wings, and tail. It has flycatcher-like habits and a brief, metallic song.
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