determine
Usage
What are other ways to say determine?
To determine is to arrive at a conclusion after reasoning or observation: He determined that there was no available path to victory. To resolve is to show firmness of purpose: He resolved to ask for a promotion. To decide is to make up one's mind as to what shall be done and the way to do it: He decided to go today.
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.
According to Buzalaf, one direction is to combine CANECPI-5 with a peptide derived from statherin, a protein found in saliva, to determine whether this hybrid could better protect teeth from acids originating in the stomach.
From Science Daily • Apr. 5, 2026
Since no witness saw who shot first, the tablet might help determine whether Boyd and Williams were telling the truth.
From The Wall Street Journal • Apr. 5, 2026
But as hopeful as the protests were, what happens next will determine whether No Kings is a moment or a movement.
From Salon • Apr. 4, 2026
From July 2027, they must also undergo a fitness assessment to determine whether they would be eligible for service should war break out.
From BBC • Apr. 4, 2026
They kept talking, longer than necessary for a specialist whose job was essentially to determine the problem, make small talk with the patient, and proceed with his rounds.
From "Mountains Beyond Mountains" by Tracy Kidder and Michael French
![]()
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.