The Collaborative International Dictionary of English v.0.48:
Skirt \Skirt\, v. t. [imp. & p. p. Skirted; p. pr. & vb. n. Skirting.] 1. To cover with a skirt; to surround. [1913 Webster] Skirted his loins and thighs with downy gold. --Milton. [1913 Webster] 2. To border; to form the border or edge of; to run along the edge of; as, the plain was skirted by rows of trees. "When sundown skirts the moor." --Tennyson. [1913 Webster]