brogue¹

n.

a strong outdoor shoe with ornamental perforated patterns in the leather.

▸a rough shoe of untanned leather, formerly worn in Ireland and the Scottish Highlands.

C16: from Sc. Gaelic and Ir. bróg, from ON brók (rel. to breech).

brogue²

n.

a marked accent, especially Irish or Scottish, when speaking English.

C18: perh. allusively from brogue¹, referring to the rough footwear of Irish peasants.

以上來源於：《簡明牛津英語詞典》