efficacissimo
Italian
Etymology
From efficace + -issimo.
Pronunciation
- IPA(key): /ef.fi.kaˈt͡ʃis.si.mo/
- Rhymes: -issimo
- Hyphenation: ef‧fi‧ca‧cìs‧si‧mo
Adjective
efficacissimo (feminine efficacissima, masculine plural efficacissimi, feminine plural efficacissime)
- superlative degree of efficace (“very effective”)