A hypergraph is a useful tool to model complex systems and can be considered a natural generalization of graphs. In this paper, we define some operations of fuzzy hypergraphs and strong fuzzy \(r\)-uniform hypergraphs, such as Cartesian product, strong product, normal product, lexicographic product, union, and join. We prove that if a hypergraph \(H\) is formed by one of these operations, then this hypergraph is a fuzzy hypergraph or a strong fuzzy \(r\)-uniform hypergraph. Finally, we discuss an application of fuzzy hypergraphs.
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