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bac·te·ri·a

bacteria

 
 
pronunciation:
baek ti ri
features:
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part of speech: noun
definition: Bacteria are very, very small living things. You cannot see them with just your eyes. Most bacteria do good things for people. They are important in making soil and helping people to break down food in their bodies. Some bacteria are bad, though, and cause disease. Some kinds of bacteria can make people very sick.
Soap helps us wash bacteria from our hands.Bacteria can spread when people sneeze or cough. Bacteria can spread in other ways too.
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broader categories that include bacteria
conventionally associated with bacteria
some actions of bacteria
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some things that affect bacteria