'Leghorn' definitions:

Definition of 'leghorn'

(from WordNet)
noun
A stiff hat made of straw with a flat crown [syn: boater, leghorn, Panama, Panama hat, sailor, skimmer, straw hat]

Definition of 'Leghorn'

From: GCIDE
  • Leghorn \Leg"horn\ (l[e^]g"h[^o]rn), n. A straw plaiting used for bonnets and hats, made from the straw of a particular kind of wheat, grown for the purpose in Tuscany, Italy; -- so called from Leghorn, the place of exportation. [1913 Webster]