渔网 (yú wǎng) literally combines 渔 (yú), meaning 'fishing' or 'related to fishing', and 网 (wǎng), meaning 'net' or 'mesh'. Together, they form a compound noun meaning 'fishing net' — a tool used to catch fish, typically made of woven nylon, rope, or traditional fibers. It’s a concrete, countable noun commonly found in coastal communities, aquaculture contexts, and stories about fishermen.

The word appears in both everyday speech and formal descriptions of fishing practices, marine conservation, or traditional livelihoods. While it refers specifically to nets designed for catching fish (not other types of nets like butterfly nets or sports nets), it can be modified by measure words like 一张 (yī zhāng) or 一具 (yī jù), depending on size and structure. In modern usage, it may also appear metaphorically — for example, in phrases describing something that 'traps' or 'captures' attention — though this is rare and highly contextual.