a spot or small patch of color, light, etc.: the dapple mare with flecks of gray.
3.
a spot or mark on the skin, as a freckle.
verb (used with object)
4.
to mark with a fleck or flecks; spot; dapple.
Origin: 1350–1400;Middle Englishflekked spotted; akin to Old Norseflekkr spot, streak, Old High Germanflec (GermanFleck), Middle Low German,Middle Dutchvlecken to soil
early 15c., from O.N. flekka "to spot," from P.Gmc. *flekk- (cf. M.Du. vlecke, O.H.G. flec, Ger. Fleck). Related: Flecked; flecking. The noun is first recorded 1590s, probably from the verb.