How to pronounce "photorespiration" in English
pho·to·re·spi·ra·tion
Hear native speakers say photorespiration in context across real video clips
Linguistic Pronunciation Masterclass: “photorespiration”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
pho
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
to
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
re
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
spi
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
ra
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
tion
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
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 "photorespiration" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "photorespiration is" sounds like "photorespiration-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "photorespiration" aligns naturally with adjacent words.
Shifts primary stress to the syllable immediately preceding "-tion".
Authentic Spoken Quotes from Native Video Context
“By the way, dealing with phosphoglycolate-- which, of course, plants have a way to do-- is a process called photorespiration.”— MIT OpenCourseWareWatch clip
“And what's special about PEP carboxylase, and why it's useful in preventing photorespiration, is that it can only fix carbon.”— Khan AcademyWatch clip
“environment they have the same productivity same photorespiration all the other issues associated with plant grow uh can you make the system small”— StanfordWatch clip
“photorespiration, a protective measure that plants take when they're in environments with little to no light or CO2.”— TEDx TalksWatch clip
“Photorespiration requires all this ATP and NADPH, so it requires all this extra light energy from the plant that's really not being”— MIT OpenCourseWareWatch clip
“photorespiration. In your C-4 plant, or your plants performing C-4 photosynthesis, what happens is the carbon dioxide comes”— Khan AcademyWatch clip
Practice Speaking “photorespiration”
Listen to native pronunciation, record yourself repeating the sentence into your microphone, and receive real-time word-by-word accuracy scoring.
By the way, dealing with phosphoglycolate-- which, of course, plants have a way to do-- is a process called photorespiration.
Hear it in context: “photorespiration”
18 clipsThe English word “photorespiration”. Phonologically, it consists of 6 syllables (pho · to · re · spi · ra · tion). Grammatically, “photorespiration” functions as a noun. SayItVid indexes 18 authentic English video clips demonstrating how native speakers articulate “photorespiration” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, Khan Academy, Stanford.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USMIT OpenCourseWareClip #1 · @76:22
“is a big deal for plants. By the way, dealing with phosphoglycolate-- which, of course, plants have a way to do-- is a process called photorespiration. of course, plants have a way to do--”
- 🇺🇸 USKhan AcademyClip #2 · @10:33
“This is PEP carboxylase. And what's special about PEP carboxylase, and why it's useful in preventing photorespiration, is that it can only fix carbon. useful in preventing photorespiration, is that it”
- 🇺🇸 USStanfordClip #3 · @62:56
“processors into our life support system do plants fit in the space faced environment they have the same productivity same photorespiration all the other issues associated with plant grow uh can you make the system small the other issues associated with plant grow uh can you make the system small”
- 🇺🇸 USTEDx TalksClip #4 · @7:04
“completely limp. We would come to later realize that this was a result of photorespiration, a protective measure that plants take when they're in environments with little to no light or CO2. We had a serious when they're in environments with little to no light or CO2. We had a serious”
- 🇺🇸 USMIT OpenCourseWareClip #5 · @76:29
“is a process called photorespiration. Photorespiration requires all this ATP and NADPH, so it requires all this extra light energy from the plant that's really not being so it requires all this extra light energy”
Definition & Meaning: “photorespiration”
- Light-dependent release of carbon dioxide and uptake of oxygen in photosynthetic organisms as an unavoidable side reaction of photosynthesis.
Example Sentences (2)
- “By the way, dealing with phosphoglycolate-- which, of course, plants have a way to do-- is a process called photorespiration.”
- “And what's special about PEP carboxylase, and why it's useful in preventing photorespiration, is that it can only fix carbon.”
Common Phrases & Collocations
Pronounce: “photorespiration”
- Syllables:
- pho · to · re · spi · ra · tion
- Hear it in context
- photorespiration
Words that Sound Identical (Homophones)
Unique Sound"photorespiration" 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, "photorespiration" has a completely distinct phonetic identity.
Frequently asked questions about photorespiration
How many syllables are in “photorespiration”?
“photorespiration” has 6 syllables: pho · to · re · spi · ra · tion.
What does “photorespiration” mean?
Light-dependent release of carbon dioxide and uptake of oxygen in photosynthetic organisms as an unavoidable side reaction of photosynthesis.
How can I hear “photorespiration” used in real sentences?
This page has 18 real-world video examples of “photorespiration” 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 “photorespiration”?
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].