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Pronunciation varies by accent · noun
(stratigraphy, geology) The totality of rock strata laid down in the stratigraphic record during a certain eon of the continuous geologic timescale..
Use eonothem when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Eonothem means (stratigraphy, geology) The totality of rock strata laid down in the stratigraphic record during a certain eon of the continuous geologic timescale..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use eonothem where its definition matches the intended context.
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