invalidate
(verb)
/ɪnˈvælɪdeɪt/
Giải nghĩa:
to cause something to lose its effect or power
to cause something to lose its effect or power
Ví dụ:
His poor handling of the situation served to invalidate his authority.
His poor handling of the situation served to invalidate his authority.
invalidate
(verb)
/ɪnˈvælɪdeɪt/
Giải nghĩa:
to prove that an idea or belief is false or invalid
to prove that an idea or belief is false or invalid
Ví dụ:
Her theory was later invalidated by new research.
Her theory was later invalidated by new research.
Cách sử dụng
The word 'invalidate' means to make something no longer valid or acceptable. It can be used in different situations such as if a contract has a mistake or is illegal, it can be invalidated. Likewise, if a person's vote was not counted in an election, their ballot could be invalidated. It is important to be careful when using this word because it can have serious consequences.
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