producing several broods in one year, as certain silkworm moths; polyvoltine.
Origin of multivoltine
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
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Historical Examples of multivoltine
Multivoltine, mul-ti-vol′tin, adj. having more than two annual broods—of silkworm moths and their larv.