Definition of aestivo-autumnal in English:

aestivo-autumnal

(also estivo-autumnal)

adjective

Medicine
historical
  • Designating falciparum malaria, which occurs most commonly in late summer and autumn in temperate regions.

Origin

Late 19th century. From aestive + -o- + autumnal, after Italian estivo-autunnale.

Pronunciation

aestivo-autumnal

/ˌiːstɪvəʊɔːˈtʌmn(ə)l//ˌɛstɪvəʊɔːˈtʌmn(ə)l//iːˌstʌɪvəʊɔːˈtʌmn(ə)l/