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 资深译员Lorna,毕业于一所培养高级翻译以及跨文化事务专家的精英大学,专注翻译各种与房地产投资信托有关的法律文件。