'sticktight' definitions:

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, sticktight]

Parasitic on especially the heads of chickens [syn: sticktight, sticktight flea, Echidnophaga gallinacea]