純潔じゅんけつ I-adj Noun Noun English jmdict 1 adjectival nouns or quasi-adjectives (keiyodoshi)nouns which may take the genitive case particle 'no'noun (common) (futsuumeishi) purity;chastity ゆりの白さは純潔の象徴だ。 The whiteness of the lily is a symbol of purity.