英語で「accumulation」はどう発音する？
əˌkjuːmjəˈleɪʃən
ə·kyoom·yə·LAY·shən
第1強勢： LAY
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「accumulation」を発音するのを聴く
Linguistic Pronunciation Masterclass: “accumulation”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
ə
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
kyoom
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
yə
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
LAY
Gliding diphthong with sustained vocal resonance.
shən
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the fourth syllable ("LAY"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Pronouncing a hard, aspirated [tʰ] in casual conversation can sound overly formal in North America.
How Native Speakers Say It: In American English, a single "t" between vowels quickly taps against the alveolar ridge like a soft "d" ([ɾ]). In British English, maintain a crisp aspirated [tʰ].
Connected Speech & Natural Conversational Flow
When "accumulation" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "accumulation is" sounds like "accumulation-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "accumulation" aligns naturally with adjacent words.
Shifts primary stress to the syllable immediately preceding "-tion".
Authentic Spoken Quotes from Native Video Context
“accumulation of many genes that have positive effects on Fitness early and”— YaleCoursesWatch clip
“accumulation above all perhaps that's the most recent striking”— Harvard UniversityWatch clip
“accumulation of lactic acid and everyone develops lactic acid but some people apparently have an ability to to buffer”— Native SpeakerWatch clip
“accumulation of power the destruction of power who will decide um what you're”— Native SpeakerWatch clip
“accumulation along the tech ples which uh could result a lar large earthquake”— Native SpeakerWatch clip
“accumulation of greenhouse gases in the atmosphere linked to human uh emissions.”— Native SpeakerWatch clip
「accumulation」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。
accumulation of many genes that have positive effects on Fitness early and
文脈で聴く: “accumulation”
1,215 件のクリップThe 英語 word “accumulation” is transcribed in the International Phonetic Alphabet (IPA) as əˌkjuːmjəˈleɪʃən (phonetic respelling: ə-kyoom-yə-LAY-shən). Phonologically, it consists of 5 syllables (ə · kyoom · yə · LAY · shən), with primary lexical stress placed on the 4th syllable (LAY). Grammatically, “accumulation” functions as a noun. SayItVid indexes 1,215 authentic 英語 video clips demonstrating how native speakers articulate “accumulation” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from YaleCourses, Harvard University, Ninja Nerd.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USYaleCoursesClip #1 · @1:55
“discounted the result is that aging will arise through the evolutionary accumulation of many genes that have positive effects on Fitness early and either negative or neutral effects on uh negative effects on Fitness late in”
- 🇺🇸 USHarvard UniversityClip #2 · @36:50
“successive stages in the history of capitalist accumulation above all perhaps that's the most recent striking episode the astonishing canning of history that made socialist Revolutions”
- 🇺🇸 USClip #3 · @27:34
“in your muscle um that's the accumulation of lactic acid and everyone develops lactic acid but some people apparently have an ability to to buffer develops lactic acid but some people”
- 🇺🇸 USClip #4 · @1:49
“the destruction of power not the maintenance of power not the accumulation of power the destruction of power who will decide um what you're allowed to say no one will decide what you're allowed to say not will'll elect”
- 🇺🇸 USClip #5 · @7:40
“will be a strong earthquake like in a will be happen because uh the uh stress accumulation along the tech ples which uh could result a lar large earthquake and trigger a tsunami Nelly thank you very much for talking with us that was”
意味と定義: “accumulation”
- The act of amassing or gathering, as into a pile.
- The process of growing into a heap or a large amount.
動画内の例文 (3)
- “an accumulation of earth, of sand, of evils, of wealth, or of honors”
- “accumulation of many genes that have positive effects on Fitness early and”
- “accumulation above all perhaps that's the most recent striking”
よく使われるフレーズ・コロケーション
発音: “accumulation”
- Pronunciation:
- ə-kyoom-yə-LAY-shən
- 音節:
- ə · kyoom · yə · LAY · shən
- Written Hyphenation:
- ac · cu · mu · la · tion
- 第1強勢：
- LAY
- IPA:
- əˌkjuːmjəˈleɪʃən
- 文脈で聴く
- accumulation
押韻・ライミングワード： “accumulation”
-eɪʃən発音が全く同じ単語（同音異義語）
固有の発音「accumulation」 (⁄əˌkjuːmjəˈleɪʃən⁄) には一般的な語彙において同音異義語がありません。
「accumulation」に関するよくある質問
「accumulation」の英語の発音は？
「accumulation」の発音記号は ⁄əˌkjuːmjəˈleɪʃən⁄ (ə-kyoom-yə-LAY-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。
「accumulation」の音節（シラブル）数はいくつですか？
「accumulation」には 5 つの音節があります：ə · kyoom · yə · LAY · shən。
「accumulation」のアクセント（強勢）はどこですか？
「accumulation」の第1強勢（主アクセント）は「LAY」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。
「accumulation」の意味は何ですか？
The act of amassing or gathering, as into a pile.
「accumulation」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 1215 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 “accumulation”?
Pronouncing a hard, aspirated [tʰ] in casual conversation can sound overly formal in North America. In American English, a single "t" between vowels quickly taps against the alveolar ridge like a soft "d" ([ɾ]). In British English, maintain a crisp aspirated [tʰ].