Meaning of multivoltine

mul•ti•vol•tine

Pronunciation: (mul"ti-vōl'tēn, -tn), [key]
— adj. Entomol.
  1. producing several broods in one year, as certain silkworm moths; polyvoltine.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.