postulate
verb (used with object)
to ask, demand, or claim.
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.
The "capture" hypothesis meanwhile postulates that the moons are asteroids from the outer Solar System that were captured by Mars' gravity.
From Barron's ● Aug. 16, 2026
In a new study published in Physical Review Letters, they found that one of the postulates used in the 2021 analysis was more restrictive than necessary.
From Science Daily ● Jul. 13, 2026
If this Little Man Theory is to be acknowledged and ultimately accepted, it must measure up to the call of any theory for testable hypotheses or postulates.
From Salon ● Sep. 10, 2023
There’s also string theory, which describes the universe as made of almost unimaginably small vibrating strings and, in current versions, postulates the existence of at least 10 dimensions.
From Scientific American ● Aug. 19, 2023
I started to think a lot about infinity, and what it was like there, and how all the postulates and theorems and principles were true across all the universe.
From "October Sky" by Homer Hickam
