Source : WordNet®

sticktight
     n 1: any of several plants of the genus Bidens having yellow
          flowers and prickly fruits that cling to fur and
          clothing [syn: {bur marigold}, {burr marigold}, {beggar-ticks},
           {beggar's-ticks}]
     2: parasitic on especially the heads of chickens [syn: {sticktight
        flea}, {Echidnophaga gallinacea}]