鉤 - hook, barb, gaff

hook and eye (clothing fastener)

clinging jellyfish (Gonionemus vertens)

taeniasis; cysticercosis

hook-shaped; bent at a right angle

hooklike; hook-shaped; unciform

right-angled bend

hookworm

hooked nose

leader; trace; cast; snell

artificial fly; lure

grappling hook; grappling iron

fishing hook