Despite pressure from developers, the city council remained adamant that the historic waterfront must be preserved for public use.
尽管面临开发商的压力，市议会仍坚定不移地认为历史悠久的滨水区必须保留供公众使用。
Which choice best defines “adamant”?
D — Unyielding; inflexible.. “adamant” means Unyielding; inflexible..
Which word means “Unyielding; inflexible.”?
C — adamant. “adamant” means Unyielding; inflexible..
adamant — Unyielding; inflexible.. In Chinese: 坚定不移的；固执的.
adamant is pronounced //ˈædəmənt//.
Despite pressure from developers, the city council remained adamant that the historic waterfront must be preserved for public use. (尽管面临开发商的压力，市议会仍坚定不移地认为历史悠久的滨水区必须保留供公众使用。)
unyielding, inflexible, resolute — all close in meaning to adamant (Unyielding; inflexible.).
flexible, yielding — each the opposite of adamant (Unyielding; inflexible.).
Yes. adamant is on the SAT Prep Difficult list — the higher-register words that decide the hard questions. The Digital SAT does not test vocabulary in isolation; words like this one are tested through Words in Context questions, where you choose the word that completes a passage most logically and precisely.
adamant 原指“最硬的石头/金刚石”→ 坚硬不屈。