A single faulty measurement can negate the results of an entire physics experiment, forcing researchers to repeat the trial.
一个错误的测量可能使整个物理实验的结果无效，迫使研究人员重复试验。
Which choice best defines “negate”?
C — To nullify; deny.. “negate” means To nullify; deny..
Which word means “To nullify; deny.”?
B — negate. “negate” means To nullify; deny..
negate — To nullify; deny.. In Chinese: 否定；使无效.
negate is pronounced //nɪˈɡeɪt//.
A single faulty measurement can negate the results of an entire physics experiment, forcing researchers to repeat the trial. (一个错误的测量可能使整个物理实验的结果无效，迫使研究人员重复试验。)
nullify, invalidate, cancel — all close in meaning to negate (To nullify; deny.).
affirm, confirm — each the opposite of negate (To nullify; deny.).
Yes. negate is on the SAT Prep Easy list — mid-frequency academic words that do get tested. 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.
neg(否) → 抵消。