无精症 Traditional form: 無精症 Pinyin (reading): wújīngzhèng Definitions: azoospermia (medicine) Characters: 无 - no, not; lacking, -less 精 - essence, germ, spirit 症 - ailment, disease, illness Traditional characters: 無 - no, not; lacking, -less 精 - essence, germ, spirit 症 - ailment, disease, illness