goby
/ˈɡoʊbi/
noun
- A small fish, often found in tropical or temperate waters, known for its fused pelvic fins that form a suction cup.
- In the aquarium, the goby hid among the coral and sand.
- The goby uses its fins to cling to rocks in fast-moving streams.
- Marine biologists studied the goby's unique relationship with shrimp.