a. [ Picus + -oid. ] (Zool.) Like or pertaining to the Pici. [ 1913 Webster ]
n. [ L. pix, picis, pitch + oleum oil + -ine. ] (Chem.) Any one of three isometric bases (
‖n. [ F. ] One of many small loops, as of thread, forming an ornamental border, as on a ribbon. [ Webster 1913 Suppl. ]