2 syllables: Lens, es. Stress on Lens.
LEN-zuhz
/ˈlɛnzəz/
Lenses is pronounced LEN-zuhz (/ˈlɛnzəz/). It has two syllables (Lens-es), with the stress on "Lens". Lenses is the plural noun for devices or objects that focus or magnify light, typically made with curved glass or plastic. In optics, a lens redirects rays to form images; the plural form refers to more than one lens, often in eyeglasses, cameras, or scientific instruments. Usage spans technical, consumer, and metaphorical contexts related to focus or perspective.
nounLenses is the plural noun for devices or objects that focus or magnify light, typically made with curved glass or plastic. In optics, a lens redirects rays to form images; the plural form refers to more than one lens, often in eyeglasses, cameras, or scientific instruments. Usage spans technical, consumer, and metaphorical contexts related to focus or perspective.
- You may add an unnecessary vowel between the N and Z sounds when moving from the first to second syllable. Keep the transition tight: /ˈlɛn/ + /zɪz/ without extra vowels. - Slurring the two z sounds: avoid turning /zɪz/ into a long 'ziz' or a single prolonged /z/. Maintain a short, crisp /z/ followed by /ɪ/ then /z/. - Vowel length in the first syllable: the /ɛ/ in 'lenses' should be short; lengthening it to /eː/ or reducing to /ɪ/ muddies perception. Practice with minimal pairs to stabilize the vowel. - Final cluster clarity: ensure the /nz/ blend lands as distinct nasal + voice, not a nasalized or nasal+voiced fusion. To correct, slow down the transition and exaggerate the two consonants slightly in practice, then retire the exaggeration as you gain control.
"She swapped her worn lenses for a fresher pair before the exam."
"Camera lenses must be cleaned to prevent image blur."
"Experts discussed lens designs that reduce aberrations in telescopes."
Pronounce as /ˈlɛn.zɪz/ in US and /ˈlɛnz.ɪz/ in UK; Australians typically say /ˈlɛn.zɪz/ with a similar first-syllable stress. Start with a clear 'LEN' (short e as in 'pen'), then a light 'zɪz' ending. The primary stress is on the first syllable. You’ll sound natural if you give the second syllable a quick, unstressed 'ziz' with a brief, relaxed vowel.
Common errors: turning 'lens' into 'lenz-iz' with ping-ponging vowels, or over-articulating the second syllable 'iz.' Correction: keep the /ˈlɛn/ onset crisp, then release into a short /zɪz/ without inserting an extra vowel. Avoid adding a glide before the second syllable and maintain a clean /z/ + /ɪz/ ending. Practicing the two-syllable rhythm helps prevent slurring.
In US English, /ˈlɛn.zɪz/ with a strong /z/ in the middle and a final unstressed /ɪz/. UK English often leans toward /ˈlɛnz.ɪz/, with a slightly shorter first vowel and tighter final syllable. Australian tends toward /ˈlɛn.zɪz/ with a flatter vowel in the first syllable and clear /zɪz/. The rhoticity isn’t a major factor here, but vowel quality and length shift subtly by accent.
The challenge lies in keeping the two distinct syllables crisp while transitioning from the low-front vowel /ɛ/ to the voiced alveolar sibilant cluster /zɪz/. The string /nz/ near the syllable boundary can blur if your tongue rolls into a single segment rather than producing a clean /n/ followed by /z/. Focus on separating the syllables just enough to avoid a monosyllabic blend.
For 'lenses,' the standard pronunciation remains two syllables in rapid speech, but you’ll often hear a quick, almost 'len-siz' with a very short middle vowel. Maintain primary stress on the first syllable even when speaking quickly to preserve intelligibility in phrases like 'lens design' or 'lens coatings.'
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- US: Clear /ˈlɛn.zɪz/ with a slightly longer first vowel and a hard initial consonant. The second syllable carries the /zɪz/; avoid reducing the second vowel too much. - UK: A bit tighter first vowel, /ˈlɛnz.ɪz/, with crisper /nz/ onset and less vowel length in the second syllable. - AU: Similar to US but with a slightly flatter diphthong in /ɛ/ and a more rounded /ɪ/; keep the final /z/ crisp. IPA cues: US /ˈlɛn.zɪz/, UK /ˈlɛnz.ɪz/, AU /ˈlɛn.zɪz/. - General: maintain non-rhoticity as appropriate for your register; focus on the /z/ as a voiced fricative to avoid mispronouncing it as /s/ in rapid speech.
The word lens comes from the Latin lens, meaning lentil, because early lenses were cut from stone or glass that resembled a lentil in shape. The term evolved in the 14th–17th centuries as optical science emerged, with scholars like Roger Bacon and later, Johannes Kepler, advancing lens-based vision correction and telescopic devices. The plural form lenses appeared to denote more than one such optical element in a system (e.g., spectacles with two lenses, telescope lenses). The modern sense expanded to refer to any man-made optical surface designed to bend light for imaging or magnification. The root idea—curved surfaces refracting light to form sharp images—remains the core. First known uses in English literature appear in the 17th century, aligned with the rise of experimental optics and the development of eyeglasses and early microscopes, where 'lens' was used interchangeably with 'glasses' or 'eye-lens' in various texts.
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💡 These words have similar meanings to "Lenses" and can often be used interchangeably.
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Words that rhyme with "Lenses"
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