4 syllables: i, so, lat, ing. Stress on i.
/ˈaɪsəˌleɪtɪŋ/
Say it backIsolating is the verb form or participial adjective meaning to detach, separate, or quarantine something or someone, typically by removing it from a group or context. In linguistics, it can refer to isolating a sound or feature within a syllable or word. The term emphasizes deliberate separation or exclusion in various practical or analytical settings.
"The lab is isolating the sample to prevent contamination."
"She felt isolating when moving to a new city with no friends."
"Researchers are isolating the gene responsible for the trait."
In General American, you’ll typically hear /ˌaɪ.səˈleɪ.tɪŋ/ with primary stress on the third syllable: i-so-LAY-ting. The first syllable is like eyes without the z sound; the second is schwa (ə) as in about; the third is a clear /eɪ/ as in lay; the final is /tɪŋ/. In careful enunciation, it can be /ˌaɪ.səˈleɪtɪŋ/ with slightly more even timing across syllables. Mouth positions: start with a light glide from /aɪ/ to /sə/ then a stressed /leɪ/ and a final /tɪŋ/. IPA: US /ˌaɪ.səˈleɪ.tɪŋ/; UK /ˌaɪ.səˈleɪ.tɪŋ/; AU /ˌaɪ.səˈleɪ.tɪŋ/.
Common errors include misplacing the primary stress on the first syllable (IS-oh-lay-ting) instead of the third, adding an extra syllable or de-emphasizing the /leɪ/ diphthong (pronouncing /ˈaɪ.sə.li.tɪŋ/). Another frequent slip is compressing the middle syllable to a quick /ə/ without a clear schwa, making it sound like /ˌaɪ.səˈleɪtɪŋ/ rather than /ˌaɪ.səˈleɪ.tɪŋ/. Correct by emphasizing /leɪ/ and maintaining the /tɪŋ/ ending.
In US and UK, main variation is rhoticity and vowel quality. US speakers typically keep a clear /ɪ/ or /aɪ/ in the first syllable and use a full /leɪ/ for the third syllable with a light /ɪŋ/. UK often preserves a slightly tighter /ə/ in the second syllable and a crisp /tɪŋ/ ending; AU can have a softer /ɪ/ and a less expelled /t/, with vowel quality leaning toward /ə/ and a flatter /eɪ/. Overall rhythm remains stressed on the third syllable in most varieties.
It combines a multisyllabic stress pattern with a prominent diphthong (/eɪ/) and a final consonant cluster /tɪŋ/. The /ˈleɪ/ component requires a precise tongue blade position to create the diphthong without reducing it to /lə/ or /lən/. Also, the sequence of schwa in an unstressed middle syllable can be easy to shorten unintentionally, masking the distinct syllables. Practicing syllable-timed delivery helps maintain clarity.
No. In standard pronunciation, isolating has all letters pronounced as separate phonetic units in the syllable chain: /ˌaɪ.səˈleɪ.tɪŋ/. The 'i' in the first syllable represents the /aɪ/ diphthong, the 's' is a simple /s/, and the 'ing' ending contributes /ɪŋ/. There is no silent letter in the common pronunciations.
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Isolating comes from the verb isolate, which derives from the Medieval Latin isolatus, past participle of isolare, from Latin insula meaning island or an isolated place. The Latin root insula literally means island, reflecting the sense of making separate or distant as if one is on an island. The English form isolare entered around the 16th century, with isolating as a verbal form formed by adding -ing to isolate in the later Middle English to early Modern English period. The sense broadened from physical separation to more abstract removals (e.g., isolating variables in mathematics, isolating conforming aspects in sociology). The word was influenced by scientific and technical vocabulary in the 19th and 20th centuries as disciplines like biology, chemistry, and linguistics adopted the term to denote isolation of specimens, compounds, or features. First known uses appear in technical texts where separate or quarantine contexts demanded precise delineation of nonexistent or removed elements. Over time, isolating has become common in both everyday language and specialized discourse, maintaining its core meaning of creating disengagement or separation, whether literally or metaphorically.
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💡 These words have similar meanings to "isolating" and can often be used interchangeably.
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Words that rhyme with "isolating"
-ing sounds
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