3 syllables: Py, ru, vate. Stress on Py.
PEYE-roo-vayt
/ˈpaɪɹuːˌveɪt/
Pyruvate is pronounced PEYE-roo-vayt (/ˈpaɪɹuːˌveɪt/). It has three syllables (Py-ru-vate), with the stress on "Py". Pyruvate is a key metabolite formed from glycolysis, typically referring to the pyruvate ion or ester forms such as sodium pyruvate. It serves as a central intersection in cellular energy production, feeding into fermentation or the citric acid cycle depending on oxygen availability. In biology, it denotes the triose-derived anion or salt that participates in metabolic reactions.
nounPyruvate is a key metabolite formed from glycolysis, typically referring to the pyruvate ion or ester forms such as sodium pyruvate. It serves as a central intersection in cellular energy production, feeding into fermentation or the citric acid cycle depending on oxygen availability. In biology, it denotes the triose-derived anion or salt that participates in metabolic reactions.
How to Pronounce Pyruvate
"The enzyme pyruvate dehydrogenase converts pyruvate to acetyl-CoA."
"Pyruvate can be fermented to lactate under anaerobic conditions."
"The study measured the intracellular concentration of pyruvate in liver cells."
Pronounce as ˈpɪr.uˌveɪt in US and ˈpaɪ.rjuːˌveɪt in careful speech; UK tends toward ˈpaɪ.rætˌviːt with some variation but commonly ˈpaɪ.ruːˌveɪt. Emphasize the first syllable, glide the middle with a light 'you' or 'yu' sound, and finish with a clear 'vate' rhyme like 'weight' with a long a. Mouth: start with a rounded lip closure for the initial 'p' release, move to a near-close front vowel, then a rhotic or non-rhotic transition before the trailing 'vate' containing /veɪt/. Audio cue: visualize saying 'pear-oo-vate' quickly but with the correct 'ryu' vowel sequence.
Two frequent errors: (1) misplacing stress, saying PYR-ú-vate as a heavy stress on the second syllable; (2) confusing the middle vowel in the second syllable; many say 'py-ru-vate' with a reduced /ju/ or /jə/ instead of /juː/ or /juː/. Correction: keep the middle as a clear /ju/ (like 'you') and maintain the final /veɪt/ with a crisp ate. Practice with minimal pairs: PYR-u-vate vs PYU-ru-vate, emphasizing the /ju/ in the middle.
US: ˈpɪr.uˌveɪt with a rhotic /r/; UK: ˈpaɪ.rjuːˌveɪt or ˈpaɪ.ruːˌveɪt, with non-rhotic tendencies in some speakers; AU: ˈpaɪ.rjuːˌveɪt, similar to UK but with vowel qualities influenced by Australian vowel shifts and a slightly broader /aɪ/ in the first syllable. The middle syllable often carries a /juː/ or /jʊ/ glide. Emphasis typically remains on the first syllable, with secondary emphasis on the final stem.
Key challenges are the multi-syllabic structure and the mid-syllable /juː/ or /jə/ glide, plus a vowel cluster that changes quality depending on pace. The first syllable also has a short, clipped vowel in US: /ɪ/ or /ɒ/ depending on speaker. Mastery requires coordinating the 'py' onset, the 'ru' or 'ryu' middle vowel, and the 'vate' tail with a clear /veɪt/. Practice with slow gradual speed until the glide and final /veɪt/ are fluid.
The hidden fluctuation between /ju/ and /jə/ in the second syllable, plus an optional /r/ in some dialects, makes it easy to misplace the throat tension. The sequence grows ambiguous between /juː/ (you) and /jə/ (uh). Also, the trailing /veɪt/ can be shortened in rapid speech. Paying attention to the transition from the second to third syllable and keeping the /v/ sound crisp helps you avoid common mispronunciations.
🗣️ Voice search tip: These questions are optimized for voice search. Try asking your voice assistant any of these questions about "Pyruvate"!
US: rhotic /r/ is prominent; /ɪ/ in the first syllable is short; choose /juː/ for the middle vowel. UK: less rhotic in some speakers, the middle can be /juː/; AU: similar to UK with broader diphthongs and slight centering. IPA references: US /ˈpɪr.juˌveɪt/, UK /ˈpaɪ.rjuːˌveɪt/, AU /ˈpaɪ.rjuːˌveɪt/.
Pyruvate derives from pyruvic acid, from pyr- (a root related to fire or heat in older chem texts) and -ate, indicating a salt or ester form of a carboxylic acid. The term entered scientific use in the 19th century with the study of glycolytic intermediates and enzymatic decarboxylation. Its immediate precursor, pyruvic acid, was identified in biochemical reactions as part of the oxidation of carbohydrates. In modern biology, pyruvate denotes the deprotonated form of pyruvic acid or its salts and esters, central to energy metabolism. First known usage in English dates to the late 19th to early 20th century as the metabolic intermediate was elucidated in studies of fermentation and cellular respiration. Over time, “pyruvate” has expanded to include salts like sodium pyruvate and esterified derivatives used in culture media and pharmacology, while the acid form remains a common reference in biochemical literature and textbooks.
💡 Etymology tip: Understanding word origins can help you remember pronunciation patterns and recognize related words in the same language family.
Help others use "Pyruvate" correctly by contributing grammar tips, common mistakes, and context guidance.
💡 These words have similar meanings to "Pyruvate" and can often be used interchangeably.
🔄 These words have opposite meanings to "Pyruvate" and show contrast in usage.
📚 Vocabulary tip: Learning synonyms and antonyms helps you understand nuanced differences in meaning and improves your word choice in speaking and writing.
Words that rhyme with "Pyruvate"
-ute sounds
-ate sounds
Practice with these rhyming pairs to improve your pronunciation consistency:
🎵 Rhyme tip: Practicing with rhyming words helps you master similar sound patterns and improves your overall pronunciation accuracy.
