one of the parallel filaments projecting from the main shaft of a feather | parasitic flatworms having external suckers for attaching to a host |
a subsidiary point facing opposite from the main point that makes an arrowhead or spear hard to remove | either of the two lobes of the tail of a cetacean |
the pointed part of barbed wire | flat bladelike projection on the arm of an anchor |
an aggressive remark directed at a person like a missile and intended to have a telling effect | a barb on a harpoon or arrow |
| a stroke of luck |