4 syllables: Ther, mo, py, lae. Stress on py.
thurr-moh-PEYE-lee
/θɜɹmoˈpaɪliː/
Thermopylae is pronounced thurr-moh-PEYE-lee (/θɜɹmoˈpaɪliː/). It has four syllables (Ther-mo-py-lae), with the stress on "py". Thermopylae is a proper noun referring to the ancient Greek battle site where a small Greek force blocked a much larger Persian army. It is also used historically to denote any narrow strategic pass. The term combines Greek roots and is commonly encountered in historical, military, and classical studies contexts.
nounThermopylae is a proper noun referring to the ancient Greek battle site where a small Greek force blocked a much larger Persian army. It is also used historically to denote any narrow strategic pass. The term combines Greek roots and is commonly encountered in historical, military, and classical studies contexts.
How to Pronounce Thermopylae
"The Greek defenders held the pass at Thermopylae for three days."
"Scholars often discuss Thermopylae in the context of heroic last stands and limited resources."
"The term Thermopylae appears in classical history texts and modern documentaries alike."
US: /ˌθɜrmoʊˈpaɪli/; UK/AU: /ˌθɜːməˈpaɪli/. Break it into three clear units: Ther-mo-py-lae. Primary stress falls on PY (the third syllable). Start with a voiceless TH, then unstressed schwa-like vowel, glide into ‘mo’ or ‘mə’, then a stressed ‘py’ with an IPA /paɪ/ (eye). End with /li/ as a clear, light ‘lee’.” ,
Common errors: (1) Stress on the first or second syllable instead of the third (ther-MO-py-lae). (2) Mispronouncing the /θɜː/ as a dental stop or a ‘th’ as in ‘thin’ rather than a stronger /ð/ or /θ/ with a relaxed initial. (3) Slurring the final ‘lae’ into ‘lee’ without exaggerating the two-part /laɪ/ diphthong; ensure the /laɪ/ is crisp before a final /li/.
US typically uses /ˌθɜːrmoʊˈpaɪli/ with rhotic r and a longer /oʊ/; UK/AU often render as /ˌθɜːməˈpaɪli/ with a schwa in the second syllable and a shorter final; Australian tends toward a similar pattern to UK but with subtle vowel shifts: /ˌθɜːməˈpaɪli/ and a slightly clipped ending depending on speaker. The key is the third syllable stress (‘py’). Non-rhotic speakers may drop or alter /r/ in the initial cluster. IPA guides help you maintain accuracy across regions.
The difficulty comes from the multi-syllabic Greek origin, the three-consonant cluster at the start with /θ/ and /r/ combination, and the mid-stressed /pɪ/ to /paɪ/ shift in the third syllable. The final -lae has a tricky /laɪ/ diphthong that transitions into a light /li/; many learners default to /lee/ without the preceding /laɪ/. Pay attention to the syllable boundary and ensure the stress lands on PY.
A distinctive feature is the toxicity of the -pylae ending where the second-to-last syllable bears the stress and contains a fronting diphthong in many dialects: PY-læ or PY-lae; you’ll hear the /paɪ/ (eye) sound with the preceding /ə/ or /oʊ/ depending on accent. The combination requires precise jaw and tongue positioning to avoid finalizing the word too early.
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Thermopylae derives from ancient Greek: Thermopylae (Θερμοπύλαι). The first element, therm-, stems from therme ‘hot’ or ‘hot springs,’ related to the geothermal activity reported in the region. The second element, pule, comes from pûlaí (pulaí) meaning ‘gates’ or ‘gates/doors,’ with -ai forming a feminine plural suffix. The name literally means “hot gates,” referring to the geothermal springs and the narrow mountain pass that guarded a coastal route. The term is attested in classical sources; one of the earliest references is in Herodotus, describing the pass and the Persian invasion. Over time, Thermopylae has become a proper noun for the specific historical site and as a metaphor for heroic resistance in a restricted corridor. In English, Thermopylae entered usage through translations of Greek histories, retaining the original vowel quality and the three-syllable division (Ther-mo-py-lae) in most pronunciations, though some variants compress or slightly shift the final syllable in modern speech. Its cultural resonance as a symbol of bravery against overwhelming odds contributed to its enduring presence in academic, literary, and popular discourse.
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Words that rhyme with "Thermopylae"
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