- present participle of invalidate.
invalidating
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
While revalidating providers won’t uncover all frauds, it could “deter criminal actors from continuing their fraud schemes.”
From The Wall Street Journal • Apr. 29, 2026
At the same time that we were revalidating each of the strains in our collection, two of the postdocs also investigated the processing and secretion of Ax21 using alternative approaches and more sensitive methods.
From Scientific American • Oct. 10, 2013
Angered that a European missionary might dismiss traditions that he had never witnessed, N'donazi began to direct his energies toward revalidating the healing wisdom of Central African tribes.
From Time Magazine Archive
