'Unco' definitions:

Definition of 'unco'

From: WordNet
adverb
To a remarkable degree or extent; "she was unusually tall" [syn: unusually, remarkably, outstandingly, unco] [ant: commonly, normally, ordinarily, unremarkably, usually]

Definition of 'Unco'

From: GCIDE
  • Unco \Un"co\, a. [Scot. The same word as E. uncouth.] Unknown; strange, or foreign; unusual, or surprising; distant in manner; reserved. [Scot.] [1913 Webster]

Definition of 'Unco'

From: GCIDE
  • Unco \Un"co\, adv. In a high degree; to a great extent; greatly; very. [Prov. Eng. & Scot.] [1913 Webster]

Definition of 'Unco'

From: GCIDE
  • Unco \Un"co\, n. A strange thing or person. [Scot.] [1913 Webster]