Longman Dictionary of Contemporary English homepage

Date: 1800-1900
Language: Modern Latin
Origin: Greek streptos 'twisted' + Modern Latin coccus 'bacterium' (from Greek kokkos 'berry')

streptococcus

 noun
     
strep‧to‧coc‧cus plural streptococci [countable]
a bacteria that causes infections, especially in the throat
Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.

Dictionary pictures of the day
Do you know what each of these is called?
What is the word for picture 1? What is the word for picture 2? What is the word for picture 3? What is the word for picture 4?
Click on any of the pictures above to find out what it is called.

Explore our topic dictionary

Browse the dictionary