腫しゅ瘍よう学がくMeaningsNoun1. oncologyKanji used腫become swollen瘍carbuncle学studyComposed of腫しゅ瘍ようtumor; tumour; neoplasm; neoplasiaNoun学がくlearning; scholarship; study; erudition; knowledge; education; study of ...; -ology; -icsNoun