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trajectory
noun
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How to pronounce trajectory:

Definition of trajectory:

trajectory (noun):
the path followed by an object moving through space.
the path described by an object moving in air or space, esp. the curved path of a projectile
the curve that a body (such as a planet or comet in its orbit or a rocket) describes in space

Synonyms for trajectory:

pathwaypathtrackflightarcroutewayascentloopline
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Antonyms for trajectory:

deviation

Other 4-syllable words like trajectory

Here are some other common words that have 4 syllables, like trajectory does.

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