形けい態たい論ろんけいたいろんMeanings1nounmorphologylinguisticsLinguistics term for the study of word structure and formation.形けい態たい論ろんは、単たん語ごの内ない部ぶ構こう造ぞうを研けん究きゅうする分ぶん野やです。Morphology is the field that studies the internal structure of words.