attest
verb (used with object)
to bear witness to; certify; declare to be correct, true, or genuine; declare the truth of, in words or writing, especially to affirm in an official capacity.
will attest
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future tenseof attest.future tense
Used to express actions, events, or states that have not yet occurred but are expected to happen.
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.
As anyone over 30 will attest, sleep can be elusive and trendy supplements from magnesium to melatonin only do so much.
From The Wall Street Journal ● Nov. 23, 2025
As Hurley will attest, the job of coaching in college sports — in basketball, football and other sports — has drastically changed.
From Seattle Times ● Mar. 25, 2024
As the gleefully driving and soaring and dunking Warriors will attest after Saturday night, it’s Davis.
From Los Angeles Times ● Mar. 17, 2024
"Michael knew all of this, but as his friends and family will attest, he was passionate, and stubborn as a mule."
From BBC ● Feb. 27, 2024
In Petersburg, whence he escaped, he left his wife, for whose deliverance he felt bound to do everything that lay in his power, as the subjoined letters will attest: HAVANA, August 11, 1856, Schuylkill Co.,
