Portuguese Noun artemisinina f (plural artemisininas) (pharmacology) artemisinin (any of a group of antimalarial drugs) Spanish Pronunciation IPA(key): /aɾtemisiˈnina/ [aɾ.t̪e.mi.siˈni.na] Rhymes: -ina Syllabification: ar‧te‧mi‧si‧ni‧na Noun artemisinina f (plural artemisininas) (pharmacology) artemisinin Synonym: artemisinaWikiwand - on Seamless Wikipedia browsing. On steroids.