rigidissimo

== Italian == === Etymology === From rigido +‎ -issimo. === Pronunciation === IPA(key): /ri.d͡ʒiˈdis.si.mo/ Rhymes: -issimo Hyphenation: ri‧gi‧dìs‧si‧mo === Adjective === rigidissimo (feminine rigidissima, masculine plural rigidissimi, feminine plural rigidissime) superlative degree of rigido very stiff, very rigid very severe, very harsh, very rigorous very strict, very severe