tarn  (tärn)
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n. A small mountain lake, especially one formed by glaciers.
[Introduced into Standard English by poets associated with the Lake District such as Coleridge, Southey, and Wordsworth, from dialectal English (northern England) tarn, tairn, upland pond or small lake, from Middle English terne, tarne, pond, from Old Norse tjǫrn; see der- in the Appendix of Indo-European roots.] |