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Pronunciation varies by accent · noun
(historical) The obsolete theory that germs are omnipresent..
Use panspermatism when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Panspermatism means (historical) The obsolete theory that germs are omnipresent..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use panspermatism where its definition matches the intended context.
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