英語で「deflection」はどう発音する？
dɪˈflɛkʃən
dih·FLEK·shən
第1強勢： FLEK
実際の動画クリップの中でネイティブが文脈に合わせて「deflection」を発音するのを聴く
Linguistic Pronunciation Masterclass: “deflection”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
dih
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
FLEK
Elevated pitch, sustained vowel length, and full acoustic clarity.
shən
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the second syllable ("FLEK"). 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 "deflection" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "deflection is" sounds like "deflection-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "deflection" aligns naturally with adjacent words.
Shifts primary stress to the syllable immediately preceding "-tion".
Authentic Spoken Quotes from Native Video Context
“deflection angle. And in general, when we've got a plasma here, we have, say, our small focal spot”— MIT OpenCourseWareWatch clip
“Every deflection creates a mini uphill for the tire, and climbing that hill costs fuel.”— TEDx TalksWatch clip
“deflection of the cathode ray caused by the magnet to determine the mass to charge ratio of the cathode ray.”— YaleCoursesWatch clip
“Deflection is the natural movement of the wings as they lift upwards during flight.”— Smithsonian ChannelWatch clip
“deflection of this floor here with you know and it has to be in some I have to orient it. So for example I might say that downward is is positive deflection”— StanfordWatch clip
“no deflection at all at the beginning of installation.”— WIREDWatch clip
「deflection」のスピーキング練習
ネイティブの発音を聞き、マイクに向かってセンテンスを復唱すると、リアルタイムで単語ごとの発音精度スコアが表示されます。
deflection angle. And in general, when we've got a plasma here, we have, say, our small focal spot
文脈で聴く: “deflection”
489 件のクリップThe 英語 word “deflection” is transcribed in the International Phonetic Alphabet (IPA) as dɪˈflɛkʃən (phonetic respelling: dih-FLEK-shən). Phonologically, it consists of 3 syllables (dih · FLEK · shən), with primary lexical stress placed on the 2nd syllable (FLEK). Grammatically, “deflection” functions as a noun. SayItVid indexes 489 authentic 英語 video clips demonstrating how native speakers articulate “deflection” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, TEDx Talks, YaleCourses.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USMIT OpenCourseWareClip #1 · @59:06
“and part of the focal spot could be clear for some given deflection angle. And in general, when we've got a plasma here, we have, say, our small focal spot And in general, when we've got a plasma here,”
- 🇺🇸 USTEDx TalksClip #2 · @2:34
“That small deformation matters a lot. Every deflection creates a mini uphill for the tire, and climbing that hill costs fuel. and climbing that hill costs fuel.”
- 🇺🇸 USYaleCoursesClip #3 · @3:42
“to redirect the path of the cathode rays. This was important because Thomson was able to measure the deflection of the cathode ray caused by the magnet to determine the mass to charge ratio of the cathode ray. His conclusion was that cathode rays were negatively charged and that their charge to cathode ray. His conclusion was that cathode rays were negatively charged and that their charge to”
- 🇺🇸 USSmithsonian ChannelClip #4 · @1:14
“It is just deflection. Deflection is the natural movement of the wings as they lift upwards during flight. as they lift upwards during flight.”
- 🇺🇸 USStanfordClip #5 · @13:17
“in a certain direction. So it might be the vertical uh the it could be the deflection of this floor here with you know and it has to be in some I have to orient it. So for example I might say that downward is is positive deflection orient it. So for example I might say that downward is is positive deflection”
意味と定義: “deflection”
- The act of deflecting or something deflected.
- Deviation (of a needle or other indicator or mechanism) from a previous position.
動画内の例文 (3)
- “Russell's goalbound shot took a deflection off a defender and went out for a corner.”
- “At about the time that #1 tyre failed, the Flight Data Recorder shows right rudder deflection. This may have been applied to correct a yaw to the left. (Traces of the left main gear on the runway show that the nose wheels were to the right of the centreline and never crossed it.) About 500 metres from the threshold, the inner wheels of the left main gear bogie had closed from about 2 1⁄2 metres to about one metre to the left of the centreline; this may have been because of over-correction for a tendency to yaw to the left or weather-cocking because of the surface wind. Whatever the reason, the actual deviation would probably have been considered insignificant to the cockpit crew.”
- “deflection angle. And in general, when we've got a plasma here, we have, say, our small focal spot”
よく使われるフレーズ・コロケーション
発音: “deflection”
- Pronunciation:
- dih-FLEK-shən
- 音節:
- dih · FLEK · shən
- Written Hyphenation:
- de · flec · tion
- 第1強勢：
- FLEK
- IPA:
- dɪˈflɛkʃən
- 文脈で聴く
- deflection
押韻・ライミングワード： “deflection”
-ɛkʃən発音が全く同じ単語（同音異義語）
固有の発音「deflection」 (⁄dɪˈflɛkʃən⁄) には一般的な語彙において同音異義語がありません。
「deflection」に関するよくある質問
「deflection」の英語の発音は？
「deflection」の発音記号は ⁄dɪˈflɛkʃən⁄ (dih-FLEK-shən) です。上のネイティブ動画クリップを再生して、実際の会話におけるリアルな発音を聞いてみましょう。
「deflection」の音節（シラブル）数はいくつですか？
「deflection」には 3 つの音節があります：dih · FLEK · shən。
「deflection」のアクセント（強勢）はどこですか？
「deflection」の第1強勢（主アクセント）は「FLEK」にあります。動画内の強勢の置かれ方に注目して聴いてみてください。
「deflection」の意味は何ですか？
The act of deflecting or something deflected.
「deflection」が実際に使われている文を聞くには？
このページには、字幕付きの動画例文が 489 件収録されています。「前へ / 次へ」（または矢印キー ← / →）を使って発音される瞬間をピンポイントで再生できます。
What is the most common pronunciation mistake when saying “deflection”?
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⁄).