court appointed special advocateglossary / COURT-APPOINTED SPECIAL ADVOCATE court-appointed special advocate. A trained volunteer appointed by a court to represent the interests of a child in an abuse or neglect case. — Abbr. CASA. Cf. guardian ad litem under GUARDIAN. 词条贡献者 法律翻译Grace,知名法学院法律翻译专业,擅长翻译有关传媒、体育和娱乐领域的法律文件。