perinatalglossary / PERINATAL perinatal (per-i-nayt-[schwa]l), adj. Of or relating to the period from about the 12th week of gestation through the 28th day of life. Cf. NEONATAL. 词条贡献者 译者Celia,毕业于新加坡知名法学院,擅长翻译涉及信息和智能技术领域的法律文件。