guarantee
noun
a promise or assurance, especially one in writing, that something is of specified quality, content, benefit, etc., or that it will perform satisfactorily for a given length of time.
guaranteed
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past participleof guarantee.past participle
A verb form used in perfect and passive verb constructions and that can also function as a modifier.
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past tense formof guarantee.past tense
Used to describe completed actions or previous habitual actions.
guaranteenouna promise or assurance, especially one in writing, that something is of specified quality, content, benefit, etc., or that it will perform satisfactorily for a given length of time.
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.
Yes, we're looking for those players renowned for making a devastating impact off the bench, those guaranteed game-changers a manager turns to when in desperate need of a goal.
From BBC ● Oct. 16, 2026
Musk said that while the vehicle's "success is not guaranteed... it will probably work."
From Barron's ● Oct. 16, 2026
A delayed benefit provides a guaranteed, inflation-adjusted income for life.
From MarketWatch ● Oct. 16, 2026
“The recovery in LNG flows through Hormuz in September is by no means guaranteed over the next months and, if anything, flows will remain very patchy,” said Florence Schmit, senior energy strategist at Rabobank.
From The Wall Street Journal ● Oct. 13, 2026
I had advanced to the final and was guaranteed that I was going home with either a gold or silver medal, my best finish yet at a Grand Prix.
From "Proud" by Ibtihaj Muhammad
