Definition
"Bottom-dwelling" describes organisms that live on or near the bottom of a body of water, like the ocean or a lake. These creatures have adapted to survive in this environment, often characterized by low light and unique food sources. It can also metaphorically describe something or someone considered low or undesirable. Think of anglerfish with their bioluminescent lures vs. fish swimming freely in the open water. 'Bottom-dwelling' can also be used critically.