院感 yuàngǎn hospital-acquired infection Origin Definitions Defs Strokes Stroke Words Sentences Sents 院 yuàn noun abbreviation of 医院 醫院 yīyuàn hospital medical institution for diagnosing and treating patients; often provides inpatient care and preventative health checkups感 gǎn verbnoun abbreviation of 感染 gǎnrǎn to infect to invade a body and cause disease (of germs or a virus); to be infected; to contract a disease