adj. 1. Crude; unrefined. 2. Awkward or clumsy; ungraceful. 3. Archaic Foreign; unfamiliar. [Middle English, unknown, strange, from Old English uncūth : un-, not; see UN-1 + cūth, known; see gnō- in the Appendix of Indo-European roots.] un·couthly adv. un·couthness n. |
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