noun, noun which may take the genitive case particle 'no'
highest grade; top class; finest quality
Used for ranking, quality, or level; often appears in product descriptions, reviews, and formal evaluations.
このホテルは最上級のサービスを提供している。
This hotel provides top-class service.
彼は最
He graduated with the highest grades.
noun
superlative degree
Grammar term for the superlative form of adjectives and adverbs.
英語の最上級は、形容詞に -est を付けたり most を使ったりして作る。
The English superlative is formed by adding -est to adjectives or using 'most'.