gratissimo

== Italian == === Etymology === From grato +‎ -issimo. === Pronunciation === IPA(key): /ɡraˈtis.si.mo/ Rhymes: -issimo Hyphenation: gra‧tìs‧si‧mo === Adjective === gratissimo (feminine gratissima, masculine plural gratissimi, feminine plural gratissime) superlative degree of grato (“very grateful”) == Latin == === Adjective === grātissimō dative/ablative masculine/neuter singular of grātissimus