How to pronounce "trajectoid" in English
tɹəˈd͡ʒɛk.tɔɪd
trə·D͡ZHEK·toyd
Primary stress: D͡ZHEK
Hear native speakers say trajectoid in context across real video clips
Linguistic Pronunciation Masterclass: “trajectoid”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
trə
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
D͡ZHEK
Gliding diphthong with sustained vocal resonance.
toyd
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the second syllable ("D͡ZHEK"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels.
How Native Speakers Say It: Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).
Connected Speech & Natural Conversational Flow
When "trajectoid" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "trajectoid is" sounds like "trajectoid-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "trajectoid" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“So you can see that the size of the trajectoid sphere needs to be scaled to match the path.”— Up and AtomWatch clip
“To make a trajectoid, you just draw a path in the software and it generates the shape.”— Up and AtomWatch clip
“But it turns out that trajectoid math comes in handy in a bunch of fields in physics.”— Up and AtomWatch clip
“The reason why it's so easy to make a two-period trajectoid boils down to some fascinating geometry.”— Up and AtomWatch clip
“But according to the trajectoid mathematicians, these kinds of paths are infinitely rare.”— Up and AtomWatch clip
“A two-period trajectoid has to roll through two repeating periods in one revolution.”— Up and AtomWatch clip
Practice Speaking “trajectoid”
Listen to native pronunciation, record yourself repeating the sentence into your microphone, and receive real-time word-by-word accuracy scoring.
So you can see that the size of the trajectoid sphere needs to be scaled to match the path.
Hear it in context: “trajectoid”
25 clipsThe English word “trajectoid” is transcribed in the International Phonetic Alphabet (IPA) as tɹəˈd͡ʒɛk.tɔɪd (phonetic respelling: trə-D͡ZHEK-toyd). Phonologically, it consists of 3 syllables (trə · D͡ZHEK · toyd), with primary lexical stress placed on the 2nd syllable (D͡ZHEK). Grammatically, “trajectoid” functions as a noun. SayItVid indexes 25 authentic English video clips demonstrating how native speakers articulate “trajectoid” in natural connected speech across American (US), British (UK), and Australian (AUS: 8 sampled) accents, including verified broadcasts from Up and Atom.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇦🇺 AUSUp and AtomClip #1 · @2:34
“but when I roll this smaller ball, it does. So you can see that the size of the trajectoid sphere needs to be scaled to match the path. needs to be scaled to match the path.”
- 🇦🇺 AUSUp and AtomClip #2 · @7:02
“Now let's make some. To make a trajectoid, you just draw a path in the software and it generates the shape. and it generates the shape.”
- 🇦🇺 AUSUp and AtomClip #3 · @10:48
“were just following their curiosity and having fun. But it turns out that trajectoid math comes in handy in a bunch of fields in physics. in a bunch of fields in physics.”
- 🇦🇺 AUSUp and AtomClip #4 · @6:01
“for a two-period trajectoid, it's surprisingly easy. The reason why it's so easy to make a two-period trajectoid boils down to some fascinating geometry. boils down to some fascinating geometry.”
- 🇦🇺 AUSUp and AtomClip #5 · @4:18
“when the trajectoid path cuts the surface area of the sphere in exactly half. But according to the trajectoid mathematicians, these kinds of paths are infinitely rare. But according to the trajectoid mathematicians,”
Definition & Meaning: “trajectoid”
- A solid shape that traces a periodic trajectory when rolled down a slope.
Example Sentences (3)
- “Here, we develop an algorithm to design such bodies—which we call ‘trajectoids’—and then validate these designs experimentally by three-dimensionally printing the computed shapes and tracking their rolling paths, including those that close onto themselves such that the body’s centre of mass moves intermittently uphill.”
- “So you can see that the size of the trajectoid sphere needs to be scaled to match the path.”
- “To make a trajectoid, you just draw a path in the software and it generates the shape.”
Common Phrases & Collocations
Pronounce: “trajectoid”
- Pronunciation:
- trə-D͡ZHEK-toyd
- Syllables:
- trə · D͡ZHEK · toyd
- Written Hyphenation:
- tra · jec · toid
- Primary stress:
- D͡ZHEK
- IPA:
- tɹəˈd͡ʒɛk.tɔɪd
- Hear it in context
- trajectoid
Words that Rhyme with “trajectoid”
-ɛktɔɪdWords that Sound Identical (Homophones)
Unique Sound"trajectoid" (⁄tɹəˈd͡ʒɛk.tɔɪd⁄) has no true homophones in standard English — there are no other words with identical pronunciation. Unlike sound-alike pairs like there / their or peace / piece, "trajectoid" has a completely distinct phonetic identity.
Frequently asked questions about trajectoid
How do you pronounce “trajectoid”?
“trajectoid” is pronounced ⁄tɹəˈd͡ʒɛk.tɔɪd⁄ (trə-D͡ZHEK-toyd). Listen to the native-speaker clips above to hear it in real conversation.
How many syllables are in “trajectoid”?
“trajectoid” has 3 syllables: trə · D͡ZHEK · toyd.
Where is the stress in “trajectoid”?
The primary stress in “trajectoid” is on “D͡ZHEK”. Listen for that stressed syllable in the clips above.
What does “trajectoid” mean?
A solid shape that traces a periodic trajectory when rolled down a slope.
How can I hear “trajectoid” used in real sentences?
This page has 25 real-world video examples of “trajectoid” with synchronized subtitles. Use Previous / Next (or ← / → keys) to hear each one at the exact moment it is spoken.
What is the most common pronunciation mistake when saying “trajectoid”?
Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels. Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).