Basque Pronunciation IPA(key): /s̻ertas̻/ [s̻er.t̪as̻] IPA(key): (most dialects) /s̻ertas̻/ [s̻er.t̪as̻] IPA(key): (Biscayan) /s̺ertas̺/ [s̺er.t̪as̺] Rhymes: -ertas̻ Rhymes: -ertas̻ Rhymes: -ertas̺ Hyphenation: zer‧taz Pronoun zertaz instrumental indefinite animate of zerWikiwand - on Seamless Wikipedia browsing. On steroids.