Skip to main content

How to pronounce "diffusely" in English

diffusely is pronounced with standard English phonetics. Hear authentic native speakers pronounce it in 33 clips with synchronized subtitles and timestamps below.

dif·fu·se·ly

Accent:
👅Mouth & TonguePractice Speaking

Hear native speakers say diffusely in context across real video clips

1/33
👅Lab
Syllablesdif · fu · se · ly
Hear it in contextUS
0:38

is coming on this book-- maybe I haven't told us about the light source-- but we're assuming that the book will reflect the light diffusely, like most books do. that the book will reflect the light diffusely,

Keyboard controls: ← Prev, → Next, R Replay • Press L to loop sentence • Space to pause/resume

Linguistic Pronunciation Masterclass: “diffusely”

Phonetic mechanics, syllable architecture, and conversational cadence

Syllable Architecture & Stress Distribution

Syl. 1Unstressed

dif

Reduced vowel sound, relaxed jaw, and minimal vocal effort.

Syl. 2Unstressed

fu

Reduced vowel sound, relaxed jaw, and minimal vocal effort.

Syl. 3Unstressed

se

Reduced vowel sound, relaxed jaw, and minimal vocal effort.

Syl. 4Unstressed

ly

Reduced vowel sound, relaxed jaw, and minimal vocal effort.

Keep the vowel length balanced, placing subtle emphasis on the root morpheme according to standard conversational rhythm.

Common Pronunciation Traps & Learner Mistakes

⚠️ Unstressed Syllable Vowel Reduction (Schwa ⁄ə⁄)

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

🔗 Consonant-Vowel Linking (Liaison)

When "diffusely" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "diffusely is" sounds like "diffusely-iz").

⏱️ Stress-Timed Rhythm

Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "diffusely" aligns naturally with adjacent words.

Authentic Spoken Quotes from Native Video Context

Verified Transcripts
“about the light source-- but we're assuming that the book will reflect the light diffusely, like most books do.”
— Khan AcademyWatch clip
“introduce you today can use light which is diffusely scattered off objects with rough surfaces like walls, for example.”
— TEDx TalksWatch clip
“And they either go to other auditory cortical fields, like A2 here, or they project diffusely”
— MIT OpenCourseWareWatch clip
“look at his optic nerve on the right, it's diffusely enlarged and enhancing.”
— StanfordWatch clip
“he was referred to us he was having this uh diffusely swollen”
— Harvard UniversityWatch clip
“so that some of its neural elements become responsive to diffusely broadcast signals such as a flash of light.”
— Native SpeakerWatch clip
Mic PracticeZero-Cost • 100% In-Browser

Practice Speaking “diffusely”

Listen to native pronunciation, record yourself repeating the sentence into your microphone, and receive real-time word-by-word accuracy scoring.

Select a sentence to practice:
Hear in Video Clip ↑3 sentences available
Speech ShadowingAccent: US
🔥 Start your streak today!
Target Phrase:

about the light source-- but we're assuming that the book will reflect the light diffusely, like most books do.

Hear it in context: “diffusely”

33 clips

The English word “diffusely”. Phonologically, it consists of 4 syllables (dif · fu · se · ly). Grammatically, “diffusely” functions as a adverb. SayItVid indexes 33 authentic English video clips demonstrating how native speakers articulate “diffusely” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Khan Academy, TEDx Talks, MIT OpenCourseWare.

Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)

  • 🇺🇸 USKhan Academy
    Clip #1 · @0:38
    “is coming on this book-- maybe I haven't told us about the light source-- but we're assuming that the book will reflect the light diffusely, like most books do. that the book will reflect the light diffusely,”
  • 🇺🇸 USTEDx Talks
    Clip #2 · @5:41
    “surfaces to reflect the light around the corner, the technique and device that I introduce you today can use light which is diffusely scattered off objects with rough surfaces like walls, for example. rough surfaces like walls, for example.”
  • 🇺🇸 USMIT OpenCourseWare
    Clip #3 · @8:10
    “And they pass through other divisions of the thalamus. And they either go to other auditory cortical fields, like A2 here, or they project diffusely like A2 here, or they project diffusely”
  • 🇺🇸 USStanford
    Clip #4 · @47:05
    “white matter lesions. When we look at an axial post-gad image through the orbits, look at his optic nerve on the right, it's diffusely enlarged and enhancing. His optic nerve on the left is also enlarged a little bit and mildly”
  • 🇺🇸 USHarvard University
    Clip #5 · @2:04
    “and there was no confirmed diagnosis for his persistent fever this time and when he was referred to us he was having this uh diffusely swollen pallette uh so commonly when we get this kind of Legions we entertain possibility”

Definition & Meaning: “diffusely”

ADVERB
  • In a diffuse manner.

Example Sentences (2)

  • “about the light source-- but we're assuming that the book will reflect the light diffusely, like most books do.”
  • “introduce you today can use light which is diffusely scattered off objects with rough surfaces like walls, for example.”

Common Phrases & Collocations

project diffuselylight diffuselydiffusely broadcastdiffusely scattereddiffusely enlargeddiffusely swollen

Pronounce: “diffusely”

Syllables:
dif · fu · se · ly
Hear it in context
diffusely

Words that Sound Identical (Homophones)

Unique Sound
Explore 800+ homophone pairs

"diffusely" 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, "diffusely" has a completely distinct phonetic identity.

Frequently asked questions about diffusely

How many syllables are in “diffusely”?

“diffusely” has 4 syllables: dif · fu · se · ly.

What does “diffusely” mean?

In a diffuse manner.

How can I hear “diffusely” used in real sentences?

This page has 33 real-world video examples of “diffusely” 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 “diffusely”?

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⁄).