SCIDスキッドFreq.FrequencyTop 100,000Meanings1noun, noun-modifying (irregular)severe combined immunodeficiency; SCIDMedical term for a rare, life-threatening primary immunodeficiency. Often used attributively as in SCIDマウス (SCID mouse).See also: SCIDマウスSCIDは重症すきっどはじゅ複合うしょうふくごう免めん疫えき不ふ全ぜん症しょうの略りゃく称しょうです。