4 syllables: par, ti, cu, lates. Stress on ti.
pahr-TIK-yuh-luhts
/ˌpɑˈɹtɪkjələts/
particulates is pronounced pahr-TIK-yuh-luhts (/ˌpɑˈɹtɪkjələts/). It has four syllables (par-ti-cu-lates), with the stress on "ti". Particulates are tiny airborne particles, such as dust, soot, and aerosols, that can be inhaled and inhaled or deposited on surfaces. They vary in size and composition and are a concern for air quality and health. The term commonly appears in environmental science, regulatory contexts, and public health discussions.
Particulates are tiny airborne particles, such as dust, soot, and aerosols, that can be inhaled and inhaled or deposited on surfaces. They vary in size and composition and are a concern for air quality and health. The term commonly appears in environmental science, regulatory contexts, and public health discussions.
"The study measured the concentration of particulates in urban air."
"Regulators set limits on particulate matter to protect public health."
"Industrial processes can release particulates that must be filtered before emission."
Pronunciation: /pɑrˈtɪk.jə.lets/ (US) or /pɑːˈtɪk.jə.lets/ (UK). Stress falls on the second syllable block -TIK-. The sequence -ula- is often reduced to a quick schwa-syllable, making it sound like par-TIK-yuh-lets. Listen for the two 't' sounds separating the syllables and a clear -ets ending. Try to keep the final -ets crisp but not clipped. Audio reference: consult dictionaries with sound support or Forvo entries for natural regional variants.
Two common errors: (1) Flattening the middle vowel so it sounds like par-TIK-uh-lets rather than par-TIK-yuh-lets, and (2) blending the final -lets too quickly into the preceding syllable, producing par-ti-kleets. Correct by clearly articulating the /j/ in -ju- and preserving a short /ə/ in the -ula- portion before the /ts/ ending. Practice with minimal pairs like particu-lates vs particle-lits to feel the difference.
US: /pɑrˈtɪk.jə.lets/ with rhotic /r/. UK: /pɑːˈtɪk.jə.lɒts/ or /-lɛts/ depending on speaker; non-rhotic tendencies do not affect the -r in careful speech but may reduce final /r/. AU: /pɑːˈtɪk.jə.lets/ with some vowel flattening and a slightly quicker tempo. The /j/ is typically preserved; the ending /-lets/ can be realized as /-ləts/ in rapid speech. Use IPA in practice and listen to regional dictionaries.
Difficult because of the multi-syllabic sequence with a light, unstressed mid-vowel cluster and a consonant cluster ending in -ts. The /j/ in -jə- can be subtle, and the syllable boundary between -tɪk- and -jə- must be clear to avoid blending into -lɪts. Additionally, rapid speech can blur the middle schwa, so deliberate articulation of /jə/ and final /ts/ helps clarity.
No silent letters. Each vowel and consonant is pronounced: /p/ /ɑ/ /r/ /ˈ/ /t/ /ɪ/ /k/ /j/ /ə/ /l/ /ɛ/ /t/ /s/ (US) or /pɑːˈtɪk.jə.lɛts/ (UK). The challenge is timing and articulating the /j/ as a brief consonant rather than a vowel insertion. Ensure the /t/ transitions cleanly into /j/ and then into the final /ts/.
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Particulates derives from the word particulate, itself from Latin particula ‘a small part, particle,’ diminutive of partic- ‘a part; to divide.’ The suffix -ate forms adjectives and nouns indicating a result or thing, while -s marks plural. The root particul- traces to Latin particula ‘a small part, particle,’ with the English word particulate evolving in scientific contexts to denote matter that is particulate in nature. The term gained prominence in environmental science and public health in the 20th century as detection methods for air pollutants advanced and regulatory frameworks tracked emissions. Over time, particulates came to refer specifically to tiny solid or liquid particles suspended in air, classified by size (e.g., PM2.5, PM10) and composition. The plural form particulates is used both as a collective mass noun and as a count noun to denote multiple small particles. First known use in English appears in scientific literature in the early to mid-20th century, aligning with the rise of modern air quality research and terminology.
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💡 These words have similar meanings to "particulates" and can often be used interchangeably.
🔄 These words have opposite meanings to "particulates" and show contrast in usage.
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Words that rhyme with "particulates"
-tes sounds
-rts sounds
Practice with these rhyming pairs to improve your pronunciation consistency:
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