Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “streptococcus”

streptococcus

noun [C] uk   /ˌstrep.təˈkɒk.əs/ us    /-ˈkɑː.kəs/ (plural streptococci) specialized
a bacterium, many types of which cause disease: Tonsillitis is normally caused by infection with streptococci.
streptococcal
adjective uk   /-ˈkɒk.l̩/ us    /-ˈkɑː.kl̩/
Pneumonia tends to be caused by streptococcal or viral infection.
(Definition of streptococcus from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of streptococcus?
Add Cambridge dictionaries to your browser to your website

Translations of “streptococcus”

Word of the Day

hello stranger

said to a person that you know but have not seen for a long time

Word of the Day

Come on – you can do it! Phrasal verbs with ‘come’.

by Liz Walter​,
November 19, 2014
As part of an occasional series on the tricky subject of phrasal verbs, this blog looks at ones formed with the verb ‘come’. If you are reading this blog, I’m sure you already know come from, as it is one of the first things you learn in class: I come from Scotland/Spain.

Read More 

silver splicer noun

November 17, 2014
informal a person who marries in later life Newly retired and now newlywed – rise of the ‘silver splicers’ Reaching pension age becomes a trigger to tie the knot as baby-boomers begin to redefine retirement

Read More