How to Pronounce Trajectory

To pronounce "trajectory", say TRAJ-ect-ory — 3 syllables, IPA /tɹəˈdʒɛktəɹɪ/. Tap play below to hear it in four English accents, or practice it syllable by syllable.

trajectory

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Accent

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Speed

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Syllables

Letters

/tɹəˈdʒɛktəɹɪ/

IPA

💡 Tip for remembering “trajectory”

"trajectory" has 3 syllables: traj-ect-ory. It rhymes with directory and rectory, if that helps it stick.

What does trajectory mean?

noun

The path an object takes as it moves.
The path of a body as it travels through space.

Hear “trajectory” in real sentences

Real example sentences from Tatoeba (CC-BY) — tap to hear each one, or see it used on YouGlish.

Words that rhyme with trajectory

Practicing rhymes trains the same ending sounds.

directory rectory

Frequently asked questions

How many syllables are in "trajectory"?▾

"Trajectory" has 3 syllables: traj · ect · ory.

What is the IPA transcription of "trajectory"?▾

The IPA transcription of "trajectory" is /tɹəˈdʒɛktəɹɪ/.

What does "trajectory" mean?▾

Trajectory: The path an object takes as it moves.

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