variants or less commonly aestivo-autumnal
: relating to or occurring in the summer and autumn
used chiefly of a form of malaria

Word History


estivo- or aestivo- (from Latin aestivus of summer) + autumnal

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Dictionary Entries Near estivo-autumnal

Cite this Entry

“Estivo-autumnal.” Dictionary, Merriam-Webster, Accessed 25 May. 2024.

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