3 syllables: At, mo, sphere. Stress on At.
AT-muh-sfir
/ˈætməˌsfɪɹ/
Atmosphere is pronounced AT-muh-sfir (/ˈætməˌsfɪɹ/). It has three syllables (At-mo-sphere), with the stress on "At". Atmosphere (noun) refers to the envelope of gases surrounding a planet or celestial body, or the mood or tone of a place, situation, or work of art. It describes the overall impression created by air, weather, and environmental features, or the intangible vibe in a setting. In science, it denotes the gaseous layer surrounding a body; in culture, it denotes mood and ambiance.
nounAtmosphere (noun) refers to the envelope of gases surrounding a planet or celestial body, or the mood or tone of a place, situation, or work of art. It describes the overall impression created by air, weather, and environmental features, or the intangible vibe in a setting. In science, it denotes the gaseous layer surrounding a body; in culture, it denotes mood and ambiance.
How to Pronounce Atmosphere
"The atmosphere around the mountain town was crisp and clear."
"Her voice and the dim lighting gave the restaurant a cozy atmosphere."
"We could feel the tense atmosphere in the courtroom from the whispers and shifting chairs."
pronunciation: /ˈæ.təˌsfɪər/ (US) or /ˈæ.təˌsfɪə(r)/ (UK) with primary stress on the first syllable ‘AT-uh’ and a secondary stress on the third syllable. Start with a clear /æ/ as in 'cat', then schwa in the second syllable, and end with /sfɪər/ or /sfɪə/. The /t/ is a normal alveolar stop; the /s/ blends with /f/ to form /sf/; the final /r/ in rhotic accents is pronounced, while non-rhotic accents may drop the /r. Listening practice: think “AT-uh-SFIR.” Audio reference: consult a pronunciation resource or listen to Cambridge/Forvo entries and Pronounce for precise intonation patterns.
Common errors include placing the stress on the second syllable (a-TO-sphere) and mispronouncing the final syllable as /-sfeer/ or /-sfeer/ with a strong /r/ in non-rhotic accents. Correct by keeping primary stress on the first syllable: /ˈæ.tə-/ and producing the final /sfɪər/ with a light /r/ or no /r/ depending on accent. Another error is reducing the second syllable too much (’uh-TA-sphere’). Emphasize clear /tə/; insert a subtle secondary stress at /ˌsfɪər/ in careful speech.
In US, /ˈæ.təˌsfɪər/ with rhotic /r/ at the end; UK often /ˈæ.təˌsfɪə/ with non-rhotic tendency, the final /r/ is weaker or absent; Australian tends to /ˈæ.təˌsfɪə/ or /ˌæ.təˈsfɪə/ with a broad /æ/ and slower vowel transitions. Vowel quality on the second syllable may be a reduced /ə/ or /ɪə/ depending on dialect; /sfɪər/ in US corresponds to /sfɪə/ in UK/AU. Pay attention to rhotics: US maintains rhoticity, UK/AU often non-rhotic at ends of words in careful speech.
Key challenges include the three-syllable rhythm and the airy, rapid transition from /æ/ to /tə/ to /sfɪər/. The cluster /sf/ is uncommon in many languages, so blending /s/ and /f/ without an extra vowel is tricky. The final vowel quality in non-rhotic accents can drift to /ə/ or /ɪə/ depending on dialect. Practice maintaining the /ˈæ/ onset, strong /tə/ mid, and the /sfɪər/ coda with precise lip and tongue movement for a smooth transition.
Unique to atmosphere is the “t” followed by a soft /ə/ in the second syllable, making the sequence /tə/ rather than a hard /t/ plus stressed /ə/ in isolation. The transition from the alveolar /t/ to the /sf/ consonant blend demands a light touch and quick timing to avoid inserting an extra vowel. The most stable feature across dialects is the initial /ˈæ/ vowel and the final /ər/ or /ə/ depending on rhoticity. IPA-focused practice helps lock this pattern.
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US: maintain strong /ɹ/ rhotic ending; the final /ər/ is pronounced clearly, often with a subtle vowel before the /r/. UK: non-rhotic, final vowel merges to /ə/ or /ɪə/, final /r/ not pronounced; keep /sfɪə/ with a long mid vowels. AU: tends toward non-rhotic, similar to UK, with a slightly broader vowel in the first and second syllables and a more melodic intonation. Vowel shifts: /æ/ in the first vowel is generally tense; /ə/ in the second syllable is reduced; /sfɪər/ vs /sfɪə/. IPA references: US /ˈæ.təˌsfɪər/, UK /ˈæ.təˌsfɪə/, AU /ˈæ.təˌsfɪə/; stress remains on the first syllable, secondary stress on the third. Practical tips: exaggerate the /t/ to avoid running the /t/ into /ə/; practice blending /sf/ with minimal mouth movement for a smooth final cluster.
Atmosphere comes from the Greek atmos, meaning vapor or steam, and sphaira, meaning ball or globe. The root atmos- entered English via Late Latin atmosphaera, from Greek atmosphaira, formed from atmos (vapor) + sphaira (ball). The concept originally referred to the vapor around Earth, later expanding to any gaseous envelope, and then to the figurative sense of mood or ambience. The word first appeared in English in the 17th century within scientific discourse about planetary atmospheres, with early usage around 1640s as scholars discussed the atmosphere of celestial bodies. By the 18th and 19th centuries, literary usage broadened to describe the emotional or atmospheric quality of settings, rooms, or situations. The evolution reflects the shift from strictly physical science to metaphorical usage capturing feel, tone, and environmental aura, cementing “atmosphere” as both a literal and figurative term in modern English. In contemporary usage, it spans meteorology, astronomy, culture, and design, maintaining a consistent core meaning of a surrounding envelope or mood.
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Words that rhyme with "Atmosphere"
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