Bacterium
From Fresh Dictionary
Contents |
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English
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Pronunciation
- IPA: /bækËÌtɪɹiÉm/
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Noun
bacterium (Plural: bacteria)
- a single celled organism with no nucleus or organelles
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Usage note
Bacterium is the singular form of the word. While the plural bacteria is often used as if it were the singular, this is nonstandard. See the examples below.
- Standard usage
- Scientists have discovered a bacterium that infects cattle.
- There are millions of bacteria on every square inch of your skin.
- Nonstandard usage
- * The common cold is caused by a virus, not a bacteria.
- * The bacteria in the wound causes infection.
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Translations
io:bacterium it:bacterium ja:bacterium pt:bacterium zh:bacterium