
A piece of stiff monofilament or light wire attached from the top of the hook and extending in front of the hook point and bend to the hook eye. If properly attached, a weedguard reduces the likelihood of a fly picking up weeds, yet it does not deter the hooking of a fish. Weedguards are especially popular for underwater warm water flies.
Found on
http://firstcastflyfishing.blogspot.co.uk/p/glossary-of-terms.html

A protective device on fishing hooks to prevent picking up weeds.
Found on
http://www.azgfd.gov/h_f/fishing_glossary.shtml

a device, usually plastic or wire, affixed to a lure so as to cover the hook point(s), thereby making it relatively snagless
Found on
http://www.bassmaster.com/glossary

A piece of stiff monofilament or light wire attached from the top of the hook and extending in front of the hook point and bend to the hook eye. If properly attached, a weedguard reduces the likelihood of a fly picking up weeds, yet it does not deter the hooking of a fish. Weedguards are especially popular for underwater warm water flies.
Found on
http://www.flyfisherpro.com/Public/Resources/GlossaryofFlyFishingTerms/inde

A piece of stiff monofilament or light wire attached from the top of the hook and extending in front of the hook point and bend to the hook eye. If properly attached, a weedguard reduces the likelihood of a fly picking up weeds, yet it does not deter the hooking of a fish. Weedguards are especially popular for underwater warm water flies.
Found on
https://www.encyclo.co.uk/local/22491
No exact match found.