loach

Definitions

1. A bottom-feeding freshwater fish in the superfamily or suborder Cobitoidea.
2. Any true loach, of the family Cobitidae.
3. Synonym of LOH (light observation helicopter)
   slang
4. A surname
5. A similar fish in one of three other families of Cypriniformes: Botiidae, Balitoridae, and Gyrinocheilidae.

Equivalents

CEFR level