pro interesse suoglossary / PRO INTERESSE SUO pro interesse suo (proh in-t[schwa]r-es-ee s[y]oo-oh). [Latin] According to his interest; to the extent of his interest. • A third party, for example, may be allowed to intervene pro interesse suo. 词条贡献者 双语律师Wayne,国际知名法学院法律专业,擅长翻译各类与遗产及遗嘱争议相关的法律文件。