trajectory
noun
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Formed with part of the prefix trans-, "across", trajectory means a "hurling across". By calculating the effect of gravity and other forces, the trajectory of an object launched into space at a known speed can be computed precisely. Missiles stand a chance of hitting their target only if their trajectory has been plotted accurately. The word is used most often in physics and engineering, but not always; we can also say, for example, that the trajectory of a whole life may be set in a person's youth, or that a new book traces the long trajectory of the French empire.
Examples of trajectory in a Sentence
Faisal Kutty, Newsweek, 12 Mar. 2025
Still, further tariffs will happen with inflation on a downward trajectory — which beats the alternative.
—Axios, 12 Mar. 2025
Remove outdated roles that no longer contribute to your current career trajectory, keeping your experience section clear and impactful.
—Andrew Fennell, Forbes, 12 Mar. 2025
In due time there will be whispers that grow louder about Harrison from team employees; that’s the normal trajectory.
—Mac Engel, Fort Worth Star-Telegram, 10 Mar. 2025
See All Example Sentences for trajectory
Cite this Entry
“Trajectory.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trajectory. Accessed 23 Mar. 2025.
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trajectory
noun
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