3 syllables: neu, tro, phi ls. Stress on neu.
NYOO-truh-filz
/ˈnjuːtrəˌfɪlz/
neutrophils is pronounced NYOO-truh-filz (/ˈnjuːtrəˌfɪlz/). It has three syllables (neu-tro-phi ls), with the stress on "neu". Neutrophils are a type of white blood cell that form part of the body's immune response, especially during infections. They are the most abundant leukocytes in humans and rapidly respond to microbial invasion by engulfing and destroying pathogens. The term combines 'neutro-' (neutral, referring to staining properties) and '-phils' (loving or attracting), reflecting historical hematology terminology.
Neutrophils are a type of white blood cell that form part of the body's immune response, especially during infections. They are the most abundant leukocytes in humans and rapidly respond to microbial invasion by engulfing and destroying pathogens. The term combines 'neutro-' (neutral, referring to staining properties) and '-phils' (loving or attracting), reflecting historical hematology terminology.
- Common Mistake 1: Slurring the second syllable, causing /troʊ/ to blur into /tro/; correction: pause slightly after the 'ne' to let /ˈtroʊ/ form clearly. - Common Mistake 2: Mispronouncing /fɪlz/ as /fɪl/ or /fɪlz/ without voicing distinction; correction: finish with an audible /l/ then /z/. - Common Mistake 3: Merging /nj/ into a single consonant; correction: practice starting with a clear 'nyoo' syllable. - Practical tip: use a mirror to monitor lip rounding for /njuː/ and minimal pairs like 'new troops' to reinforce separation of segments.
"The neutrophils flooded the infected tissue to curb bacterial growth."
"A differential blood test often reports the neutrophil count."
"During acute inflammation, neutrophils are among the first responders."
Break it into three parts: neu-/tro-/phils. IPA: US /njuːˈtroʊfɪlz/, UK /njuːˈtrɒfɪlz/, AU /njuːˈtrɒfɪlz/. The primary stress sits on the second syllable: tro. Start with a 'nyoo' sound, then 'troh' (American 'troh' as in 'throw'), and end with a clear 'filz' (vowel short i, final z). Mouth position: lips neutral to slightly rounded, tongue high-mid for 'nyoo', then drop jaw slightly for 'tro', end with a light 'fihlz' with the tongue near the upper teeth for the 'f' followed by a voiced 'l' and 'z'.
Mistake 1: pronouncing as 'neut-roe-phil' by stressing 'roe' and mispronouncing the second syllable. Correction: keep stress on tro (ne-u-TRO-fils) with a clean 'troh' vowel. Mistake 2: substituting a 'b' or 'v' sound in 'phils'—remember final is 'p' + 'h' + 'ils' with a soft 'f' and final 'lz'. Correction: ensure 'ph' yields an /f/; end with /lz/ rather than /l/ or /z/ alone.
US: /njuːˈtroʊfɪlz/—rhotic, smoother 'oo' in 'neutro', final syllable with a light 'lz'. UK: /njuːˈtrɒfɪlz/—non-rhoticity less pronounced; vowel in second syllable more open /ɒ/. Australia: /njuːˈtrɒfɪlz/—similar to UK with Australian vowel quality, sometimes a slightly broader vowel. Across all, stress remains on the second syllable; consonants are consistent, with minor vowel height differences in the first and second syllables.
Two main hurdles: the initial /njuː/ cluster and the cluster /fɪlz/ at the end. The 'eu' yields a 'nyoo' sound that isn’t intuitive for non-native speakers, and the /t/ is followed by an /r/ quickly, creating a tricky 'tro' sequence. The final /fɪlz/ blends with /lz/, which can be mispronounced as /lz/ or /lz/ with altered voicing. Practice separating the three syllables and smoothing the transition between /t/ and /r/.
A unique feature is maintaining a clear secondary stress on the 'tro' syllable while ensuring the 'phils' part remains tight and aspirated enough to produce /f/ followed by /ɪlz/ without swallowing the s. Emphasize the /f/ as a voiceless labiodental fricative, then the voiced /l/ and final /z/. Keeping tongue close to the alveolar ridge for the /l/ and ensuring the /r/ in the middle doesn’t blur into a roll is key.
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- US: Rhotic; keep /r/ neutral but not rolled, ensure /uː/ in 'new' is a rounded, long vowel; /troʊ/ uses a tense mid-back vowel. - UK: Non-rhotic tendency; /r/ is less aspirated, vowels may be shorter and more centralized; /ɒ/ in /trɒfɪlz/ is open. - AU: Similar to UK with slightly broader vowel qualities; /ɒ/ may be more open, and 'u' in /njuː/ may be longer. General tip: anchor your practice in IPA, notice vowel length and rhoticity differences, and keep the final /lz/ crisp across accents.
The word neutrophils derives from Greek roots: 'neutro-' from 'neutrum' meaning 'neutral' and '-phils' from 'philos' meaning 'loving' or 'tending toward'. In hematology, 'neutrophil' describes a white blood cell that stains neutral on certain chemical stains, distinguishing it from cells that stain with acidic or basic dyes. The earliest medical usage traces to the 19th century as staining techniques advanced. The concept of neutrophils as rapid responders to bacterial infection emerged in the early 20th century with improved differential counts. The plural form 'neutrophils' simply marks more than one cell type, with 'neutrophil' as the singular. Over time, the term has become standard in clinical hematology, immunology, and research papers, reliably denoting these essential granulocytes involved in innate immunity.
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Words that rhyme with "neutrophils"
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