summa necessitateglossary / SUMMA NECESSITATE summa necessitate (s[schwa]m-[schwa] ni-ses-[schwa]-tay-tee). [Latin] Hist. In extreme necessity. See NECESSITY. 词条贡献者 资深译员Betty,知名法学院国际金融法专业,擅长翻译各类与并购业务相关的法律文件。