The Rime of the Ancient Mariner (originally The Rime of the Ancyent Marinere) is the longest major poem by the English poet Samuel Taylor Coleridge, written in 1797--98 and published in 1798 in the first edition of Lyrical Ballads. Modern editions use a later revised version printed in 1817 that featured a gloss. Along with other poems in Lyrical Ballads, it was a signal shift to modern poetry and the beginning of British Romantic literature.