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Pronunciation varies by accent · noun
(biology) A bacterium that is considerably smaller than typical bacterial cells and is 0.2 to 0.3 micrometers (200-300 nm) in diameter..
Use ultramicrobacterium when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Ultramicrobacterium means (biology) A bacterium that is considerably smaller than typical bacterial cells and is 0.2 to 0.3 micrometers (200-300 nm) in diameter..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use ultramicrobacterium where its definition matches the intended context.
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