英語で「decisiveness」はどう発音する？
dɪˈsaɪsɪvnəs
dih·SY·siv·nəs
第1強勢： SY
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「decisiveness」を発音するのを聴く
Linguistic Pronunciation Masterclass: “decisiveness”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
dih
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
SY
Gliding diphthong with sustained vocal resonance.
siv
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
nəs
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the second syllable ("SY"). 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 "decisiveness" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "decisiveness is" sounds like "decisiveness-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "decisiveness" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“Decisiveness, resolution, and clarity provide us with peace of mind, while ambiguity and lack of clarity cause stress.”— TEDx TalksWatch clip
“your will and your decisiveness."”— YaleCoursesWatch clip
“with great decisiveness in the sound era both”— MIT OpenCourseWareWatch clip
“decisiveness, empathy, determination, except one.”— Harvard UniversityWatch clip
“Decisiveness mean adequate decision at the right time, and the right time may not be the quick time.”— Native SpeakerWatch clip
“have and must consistently have integrity clearly decisiveness and good judgment I think that pretty well goes without”— Native SpeakerWatch clip
「decisiveness」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。
Decisiveness, resolution, and clarity provide us with peace of mind, while ambiguity and lack of clarity cause stress.
文脈で聴く: “decisiveness”
104 件のクリップThe 英語 word “decisiveness” is transcribed in the International Phonetic Alphabet (IPA) as dɪˈsaɪsɪvnəs (phonetic respelling: dih-SY-siv-nəs). Phonologically, it consists of 4 syllables (dih · SY · siv · nəs), with primary lexical stress placed on the 2nd syllable (SY). Grammatically, “decisiveness” functions as a noun. SayItVid indexes 104 authentic 英語 video clips demonstrating how native speakers articulate “decisiveness” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from TEDx Talks, YaleCourses, MIT OpenCourseWare.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USTEDx TalksClip #1 · @3:51
“Essentially, as I said, we as humans have a need to know. Decisiveness, resolution, and clarity provide us with peace of mind, while ambiguity and lack of clarity cause stress. ambiguity and lack of clarity cause stress.”
- 🇺🇸 USYaleCoursesClip #2 · @26:55
“harsh, demonstrate "the power of your will and your decisiveness." "Show you're the complete autocrat, without whom Russia cannot exist. "Show you're the complete autocrat, without whom Russia”
- 🇺🇸 USMIT OpenCourseWareClip #3 · @3:36
“importance in our previous classes of two particular genres that emerge in in with great decisiveness in the sound era both identified by some scholars as America's most distinctive contribution to world”
- 🇺🇸 USHarvard UniversityClip #4 · @54:59
“we have all the skills required of effective leadership, decisiveness, empathy, determination, except one. When it comes to vulnerability, we are a second rate as Yale.”
- 🇺🇸 USClip #5 · @25:53
“but decisiveness doesn't mean a quick decision. Decisiveness mean adequate decision at the right time, and the right time may not be the quick time. the right time may not be the quick time.”
意味と定義: “decisiveness”
- The state or quality of being decisive.
動画内の例文 (3)
- “For an instant he felt nettled at the irony, the light shadow of a snub, with which she had met his decisiveness, and at the way he had risen to her quick glance.”
- “Decisiveness, resolution, and clarity provide us with peace of mind, while ambiguity and lack of clarity cause stress.”
- “your will and your decisiveness." "Show you're the complete autocrat, without whom Russia cannot exist.”
よく使われるフレーズ・コロケーション
発音: “decisiveness”
- Pronunciation:
- dih-SY-siv-nəs
- 音節:
- dih · SY · siv · nəs
- Written Hyphenation:
- de · ci · sive · ness
- 第1強勢：
- SY
- IPA:
- dɪˈsaɪsɪvnəs
- 文脈で聴く
- decisiveness
押韻・ライミングワード： “decisiveness”
-aɪsɪvnəs発音が全く同じ単語（同音異義語）
固有の発音「decisiveness」 (⁄dɪˈsaɪsɪvnəs⁄) には一般的な語彙において同音異義語がありません。
「decisiveness」に関するよくある質問
「decisiveness」の英語の発音は？
「decisiveness」の発音記号は ⁄dɪˈsaɪsɪvnəs⁄ (dih-SY-siv-nəs) 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。
「decisiveness」の音節（シラブル）数はいくつですか？
「decisiveness」には 4 つの音節があります：dih · SY · siv · nəs。
「decisiveness」のアクセント（強勢）はどこですか？
「decisiveness」の第1強勢（主アクセント）は「SY」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。
「decisiveness」の意味は何ですか？
The state or quality of being decisive.
「decisiveness」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 104 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 “decisiveness”?
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⁄).