Learn how to say Streptococcus correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word streptococcus:
noun (plural streptococci /-ˈkɒk(s)ʌɪ, -ˈkɒk(s)iː/)
a bacterium of a genus that includes the agents of souring of milk and dental decay, and haemolytic pathogens causing various infections such as scarlet fever and pneumonia.
Genus Streptococcus; Gram-positive cocci in pairs and chains