肉芽肿 ròuyázhǒng granuloma Origin Definitions Defs Strokes Stroke Words Sentences Sents 肉芽 ròuyá granulation New tissue that forms on the surface of a wound during the healing process, appearing as small pink grains consisting of tiny blood vessels.肿 腫 zhǒng noun swelling a swollen area on the body; a sore, boil, or tumor