Wiktionary
coliphage
n. Any of several bacteriophages that can infect strains of the bacterium Escherichia coli
WordNet
coliphage
n. a bacteriophage that infects the bacterium Escherichia coli
Wikipedia
Coliphage
A coliphage is a type of bacteriophage that infects Escherichia coli.
Examples include Bacteriophage lambda and Leviviridae.