甲肝 jiǎgān hepatitis A Definitions Defs Origin Strokes Stroke Words Sentences Sents 甲 jiǎ abbreviation of 甲型 jiǎxíng type A type A; type I; alpha-grade肝 gān noun abbreviation of 肝炎 gānyán hepatitis hepatitis; inflammation of the liver caused by viruses, bacteria, or toxic substances