Your epithalamium is showing November 20, 2010: Adam O'Riordan takes Guardian readers on a tour through epithalamia (no x-rays or invasive surgery required.) Though it sounds more like an obscure piece of anatomy you never knew existed until you embarrassingly managed to strain it while mowing the lawn, the epithalamium is "a handsome but disconcertingly formal word meaning simply a poem for a [...] by Harriet Staff