Guppy in a Sentence 

Definition of Guppy  

a little fish found in freshwater

Examples of Guppy in a sentence

In the pond, the small guppy flapped his tailfin back and forth to swim next to the bigger fish.  
The guppy swam around in the small aquarium and looked miniscule compared to the goldfish.  
As the guppy used its gills to breathe underwater, it could barely be seen unless it was in a school of fish.  

Other words in the Fish category:

Most Searched Words (with Video)