How to pronounce "excitotoxicity" in English
ex·ci·to·to·xi·ci·ty
Hear native speakers say excitotoxicity in context across real video clips
Linguistic Pronunciation Masterclass: “excitotoxicity”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
ex
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
ci
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
to
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
to
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
xi
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
ci
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
ty
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 "excitotoxicity" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "excitotoxicity is" sounds like "excitotoxicity-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "excitotoxicity" aligns naturally with adjacent words.
Shifts primary stress to the antepenultimate syllable (two syllables back).
Authentic Spoken Quotes from Native Video Context
“lead to a glutamate buildup in the space between neurons all over the nervous system like a chemical traffic jam this is called excitotoxicity and it”— SciShowWatch clip
“But that hyperactivity, we think, leads to a toxicity and excitotoxicity of certain elements of the neural circuits”— Andrew HubermanWatch clip
“So you can see coordinated brain damage, which we sometimes call excitotoxicity, induced by particular stimulus inputs.”— Native SpeakerWatch clip
“So you could see coordinated brain damage, which we sometimes call excitotoxicity, induced by particular stimulus inputs.”— Native SpeakerWatch clip
“It actually increases what we call excitotoxicity”— Native SpeakerWatch clip
“we think, excitotoxicity. And in that sense, you can see exactly why it's important to get lithium treatment in there early for people with bipolar disorder.”— Andrew HubermanWatch clip
Practice Speaking “excitotoxicity”
Listen to native pronunciation, record yourself repeating the sentence into your microphone, and receive real-time word-by-word accuracy scoring.
lead to a glutamate buildup in the space between neurons all over the nervous system like a chemical traffic jam this is called excitotoxicity and it
Hear it in context: “excitotoxicity”
8 clipsThe English word “excitotoxicity”. Phonologically, it consists of 7 syllables (ex · ci · to · to · xi · ci · ty). Grammatically, “excitotoxicity” functions as a noun. SayItVid indexes 8 authentic English video clips demonstrating how native speakers articulate “excitotoxicity” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from SciShow, Andrew Huberman.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USSciShowClip #1 · @18:42
“neurotransmitter that makes neurons more easily activated failed transporters lead to a glutamate buildup in the space between neurons all over the nervous system like a chemical traffic jam this is called excitotoxicity and it system like a chemical traffic jam this is called excitotoxicity and it”
- 🇺🇸 USAndrew HubermanClip #2 · @73:19
“that can be even earlier, in the teens and so forth. But that hyperactivity, we think, leads to a toxicity and excitotoxicity of certain elements of the neural circuits leads to a toxicity and excitotoxicity”
- 🇺🇸 USClip #3 · @39:14
“by letting them just fire a lot. So you can see coordinated brain damage, which we sometimes call excitotoxicity, induced by particular stimulus inputs. call excitotoxicity, induced by particular stimulus inputs.”
- 🇺🇸 USClip #4 · @39:14
“by letting them just fire a lot. So you could see coordinated brain damage, which we sometimes call excitotoxicity, induced by particular stimulus inputs. we sometimes call excitotoxicity,”
- 🇺🇸 USClip #5 · @45:08
“in a lot of people. Getting rid of the toxins, the food additives. I mean I don't know how many people have Diet Coke but aspartame is-is a neurotoxin. It actually increases what we call excitotoxicity Coke but aspartame is-is a neurotoxin. It actually increases what we call excitotoxicity”
Definition & Meaning: “excitotoxicity”
- The continuous stimulation of a nerve cell by a neurotransmitter, especially by glutamates
Example Sentences (2)
- “lead to a glutamate buildup in the space between neurons all over the nervous system like a chemical traffic jam this is called excitotoxicity and it”
- “But that hyperactivity, we think, leads to a toxicity and excitotoxicity of certain elements of the neural circuits”
Common Phrases & Collocations
Pronounce: “excitotoxicity”
- Syllables:
- ex · ci · to · to · xi · ci · ty
- Hear it in context
- excitotoxicity
Words that Sound Identical (Homophones)
Unique Sound"excitotoxicity" 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, "excitotoxicity" has a completely distinct phonetic identity.
Frequently asked questions about excitotoxicity
How many syllables are in “excitotoxicity”?
“excitotoxicity” has 7 syllables: ex · ci · to · to · xi · ci · ty.
What does “excitotoxicity” mean?
The continuous stimulation of a nerve cell by a neurotransmitter, especially by glutamates
How can I hear “excitotoxicity” used in real sentences?
This page has 8 real-world video examples of “excitotoxicity” 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 “excitotoxicity”?
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].