Longman Dictionary of Contemporary English
strep throat
noun
EXAMPLES FROM CORPUS
▪ Many of these doctors offer weight-loss programs as a sideline to their regular practices of stitching up fingers and diagnosing strep throat.
Wiktionary
strep throat
n. (context pathology English) An infection of the throat with streptococci.
WordNet
strep throat
n. an infection of the oral pharynx and tonsils by streptococcus [syn: streptococcal sore throat, streptococcus tonsilitis, septic sore throat, throat infection]