極上ごくじょう Common Noun Noun I-adj English jmdict 1 nouns which may take the genitive case particle 'no'noun (common) (futsuumeishi) adjectival nouns or quasi-adjectives (keiyodoshi) first-rate;finest quality;the best 彼は私に缶詰の極上品を贈ってくれた。 He gave me a select brand of canned goods.