What does ultraclean mean?
Ultraclean means Exceptionally clean..
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Pronunciation varies by accent · adjective
Exceptionally clean..
"Children raised in an ultraclean environment," he added, "are not being exposed to organisms that help them develop appropriate immune regulatory circuits."
Use ultraclean when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Ultraclean means Exceptionally clean..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
"Children raised in an ultraclean environment," he added, "are not being exposed to organisms that help them develop appropriate immune regulatory circuits."
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