Fi'li-bēg, n.

noun

n. [Gael. filleadh-beag, i. e., little plaid, from filleadh, plait, fold, and beag, little, small.] A little plaid; a kilt or dress reaching nearly to the knees, worn in the Highlands of Scotland. [Written also phili-beg.]

A man dressed as a Scottish Highlander wears a feathered cap and kilt and holds a long weapon.
Scotch Highlander, with Fillibeg.