Definition
A trawler is a fishing vessel designed to drag a large net (trawl) along the sea floor or through the water to catch fish. Think of it as a floating fishing factory. Unlike smaller fishing boats, trawlers are equipped to handle large nets and process significant catches. Trawlers can be controversial due to their potential impact on marine ecosystems. Imagine a large ship pulling a massive net behind it, scooping up everything in its path.