Rose+window

 Rose window:    A     **Rose window**     (or     **Catherine window**     ) is often used as a generic term applied to a circular   [|window]  , but is especially used for those found in churches of the   [|Gothic architectural style]   and being divided into segments by stone   [|mullions]   and   [|tracery]. The name “rose window” was not used before the 17th century and according to the    //Oxford English Dictionary//    , among other authorities, comes from the English flower name   [|rose].

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