flocoon|flɒˈkuːn| [ad. F. flocon tuft of wool, flake of snow, etc., f.OF.floc:—L. floccus flock n.2] (See quot.). 1826Kirby & Sp.Entomol. IV. xli. 135 Those flocoons that look like cotton, and cover the body of several..Aphides, if closely examined will be found of the nature of wax.