英語で「roster」はどう発音する？
ˈrɒstər
ROS·tər
第1強勢： ROS
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「roster」を発音するのを聴く
Linguistic Pronunciation Masterclass: “roster”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
ROS
Elevated pitch, sustained vowel length, and full acoustic clarity.
tər
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the first syllable ("ROS"). 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 "roster" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "roster is" sounds like "roster-iz").
In natural sentences, avoid over-stressing "roster" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“roster of key players countries like China and India for example while many”— StanfordWatch clip
“roster of positions and so forth, but they don't have, obviously, by”— MIT OpenCourseWareWatch clip
“league roster of all time and it was incredible it was validating”— TEDx TalksWatch clip
“roster of volunteer course and they came every night to the theater and they got trained and they gotta put in before the show started and then they would watch”— Harvard UniversityWatch clip
“to roster your students into this.”— Khan AcademyWatch clip
“of roster Bandon well according to all the reports so we can assume earlier that the situation in”— Native SpeakerWatch clip
「roster」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。
roster of key players countries like China and India for example while many
文脈で聴く: “roster”
397 件のクリップThe 英語 word “roster” is transcribed in the International Phonetic Alphabet (IPA) as ˈrɒstər (phonetic respelling: ROS-tər). Phonologically, it consists of 2 syllables (ROS · tər), with primary lexical stress placed on the 1st (initial) syllable (ROS). Grammatically, “roster” functions as a noun, verb and acts as an English heteronym where syllable stress shifts between noun (initial-syllable stress) and verb (second-syllable stress) usage. SayItVid indexes 397 authentic 英語 video clips demonstrating how native speakers articulate “roster” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Stanford, MIT OpenCourseWare, TEDx Talks.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USStanfordClip #1 · @17:16
“new new consuming nations many of them from the developing world joining the roster of key players countries like China and India for example while many of the producing countries have themselves become key players as they've”
- 🇺🇸 USMIT OpenCourseWareClip #2 · @20:19
“initially before surgery, they have this haptic roster of positions and so forth, but they don't have, obviously, by definition, they don't have the uh blind I'm sorry, they don't have the”
- 🇺🇸 USTEDx TalksClip #3 · @4:56
“achievements all the way up to USA Today crowning us the best high school rocket league roster of all time and it was incredible it was validating and it was every emotion that a high schooler could possibly feel as I”
- 🇺🇸 USHarvard UniversityClip #4 · @42:09
“other college choirs and churches the Kumba singers and we had a rotating roster of volunteer course and they came every night to the theater and they got trained and they gotta put in before the show started and then they would watch trained and they gotta put in before the show started and then they would watch”
- 🇺🇸 USKhan AcademyClip #5 · @43:05
“you know, you have to have Clever or ClassLink to roster your students into this. And if you are using MAP Accelerator or learning paths,”
意味と定義: “roster”
- A list of individuals or groups, usually for an organization of some kind such as military officers and enlisted personnel enrolled in a particular unit; a muster roll; a sports team, with the names of players who are eligible to be placed in the lineup for a particular game; or a list of students officially enrolled in a school or class.
- A list of the jobs to be performed by members of an organization and often with the date and time that they are expected to perform them.
- To place the name of (a person) on a roster.
- To show the elements of a set by listing them inside brackets.
動画内の例文 (3)
- “I'm number 12 on the roster for tonight's game.”
- “The secretary has produced a new cleaning roster for the Church over the remainder of the year.”
- “roster of key players countries like China and India for example while many”
よく使われるフレーズ・コロケーション
発音: “roster”
- Pronunciation:
- ROS-tər
- 音節:
- ROS · tər
- Written Hyphenation:
- ros · ter
- 第1強勢：
- ROS
- IPA:
- ˈrɒstər
- 文脈で聴く
- roster
押韻・ライミングワード： “roster”
-ɒstər発音が全く同じ単語（同音異義語）
固有の発音「roster」 (⁄ˈrɒstər⁄) には一般的な語彙において同音異義語がありません。
「roster」に関するよくある質問
「roster」の英語の発音は？
「roster」の発音記号は ⁄ˈrɒstər⁄ (ROS-tər) 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。
「roster」の音節（シラブル）数はいくつですか？
「roster」には 2 つの音節があります：ROS · tər。
「roster」のアクセント（強勢）はどこですか？
「roster」の第1強勢（主アクセント）は「ROS」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。
「roster」の意味は何ですか？
A list of individuals or groups, usually for an organization of some kind such as military officers and enlisted personnel enrolled in a particular unit; a muster roll; a sports team, with the names of players who are eligible to be placed in the lineup for a particular game; or a list of students officially enrolled in a school or class.
「roster」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 397 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 “roster”?
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].