
1) Barb
Found on
https://www.crosswordclues.com/clue/fishhook

1) Catcher, of a sort 2) End of the line 3) Hook
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https://www.crosswordclues.com/clue/fishhook

• (n.) A hook for catching fish. • (n.) A hook with a pendant, to the end of which the fish-tackle is hooked.
Found on
http://thinkexist.com/dictionary/meaning/fishhook/

A barbed or barbless hook used for catching fish. For fish hook sizes, always use numerals: No. 2, No. 4 etc.
Found on
http://www.azgfd.gov/h_f/fishing_glossary.shtml

(from the article `fishing`) One of man`s earliest tools was the predecessor of the fishhook, a gorge: a piece of wood, bone, or stone an inch (2.5 centimetres) or so in length, ...
Found on
http://www.britannica.com/eb/a-z/f/31
Fish'hook` noun 1. A hook for catching fish.
2. (Nautical) A hook with a pendant, to the end of which the fish-tackle is hooked.
Dana. Found on
http://www.encyclo.co.uk/webster/F/34

a curved (U shaped) section of strong wire sharpened at one end and tied to fishing line the other. either barbed or barbless for catching fish
Found on
http://www.fish-uk.com/dictionary.htm

[
n] - a sharp barbed hook for catching fish
Found on
http://www.webdictionary.co.uk/definition.php?query=fishhook
noun a sharp barbed hook for catching fish
Found on
https://www.encyclo.co.uk/local/20974

A Foul in the UFC. Hooking the fingers into an opponents mouth, nostrils, or ears and pulling at them
Found on
https://www.encyclo.co.uk/local/22726

a hook used in fishing.
Found on
https://www.infoplease.com/dictionary/fishhook
No exact match found.