The word "fishtrap" can be replaced with different synonyms to convey the same meaning. For instance, a fishnet is a type of fishtrap that is made up of a loose mesh of nylon threads, while a fyke net is a more stationary fishtrap made of a series of nets and hoops. Another synonym is a fish weir, which is a fence-like structure made of twigs or wooden sticks that guide fish into a particular spot where they can be easily caught. Other synonyms include trap net, trawl, seine, and gill net. Whatever the synonym, each conveys the same basic meaning: a device or structure designed to catch fish.