2 syllables: les, son. Stress on les.
/ˈlɛsən/
Say it backA concise unit of instruction or training, typically covering a specific topic. It can also refer to a period of time devoted to learning, often within a larger course. In everyday use, a “lesson” implies guided content, practice, and progression toward skill acquisition.
"The science teacher prepared a hands-on lesson on photosynthesis."
"She completed a math lesson before moving on to the next topic."
"The language app offers short daily lessons that fit into a busy schedule."
Pronounce it LEH-sən, with primary stress on the first syllable. IPA: US ˈlɛsˌɔn or UK ˈlɛs(ə)n; the second syllable is a reduced schwa. Keep the /s/ crisp and the final syllable short and relaxed. You’ll hear this as /ˈlɛsən/ in many casual pronunciations. Practice by saying: LEH-sən, then lightly reduce the second vowel. Audio references: Cambridge or Oxford dictionaries provide native-speaker examples.
Common errors: (1) Stopping the /s/ with a lisp or adding an extra consonant between /l/ and /ɛ/. (2) Overpronouncing the second syllable or turning /ə/ into /oʊ/. (3) De-stressing or misplacing word stress when speaking quickly. Correction tips: keep /l/ clear, produce /ɛ/ as a short open-mid vowel, and use a light, quick schwa for the second syllable. Practicing slow, then increasing speed helps maintain accuracy.
US tends to clear /l/ at the start and keep a slightly longer /ɔ/ in some speakers, but the final syllable often reduces to /ən/; stress remains on first syllable. UK usually keeps a compact /ˈlɛs(ə)n/ with a very light, unstressed second syllable. AU mirrors UK but may exhibit flatter intonation and slightly reduced vowel duration. Across all, the core is /ˈlɛsən/ with a reduced final vowel; rhoticity affects only rhythm, not the core syllables.
The difficulty lies in the unstressed, reduced final syllable /ən/ and achieving a crisp initial /l/ and /s/ sequence in rapid speech. Some speakers also mis-harmonize the /ɛ/ vowel length, making it sound closer to /e/. For clarity, focus on a clear onset /l/ and /s/, then allow the second syllable to collapse to a brief schwa. IPA cues help: /ˈlɛsən/ with a quick, soft /ən/ edge.
In careful or emphatic speech, you might hear a slightly fuller vowel in the second syllable, but in natural everyday use, the second syllable is typically a reduced schwa /ən/ or /ən/. It’s uncommon to pronounce a fully stressed /lɛsˈoʊn/ or a clearly enunciated /lɛsren/. The key is keeping the first syllable strong and the second syllable light and short.
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- US: rhoticity is generally present in connected speech; your /r/ is non-phonemic in the word, but note the rhythm. Vowels are shorter and flatter; keep the /ɛ/ accurate. - UK: /ˈlɛs(ə)n/ with a lighter, shorter final vowel; less vowel length. - AU: like UK but with a more centralized vowel in /ə/ and slightly flatter intonation. IPA references: US /ˈlɛsən/; UK /ˈlɛsən/; AU /ˈlɛsən/. Focus on schwa reduction in final syllable; keep final /n/ light and nasal. - General: keep the onset clear, maintain a quick, tight second syllable, and ensure non-rhotic or rhotic differences don’t affect the core segments.
The word lesson comes from the Old French leçon, which originated in medieval Latin legentio or legere meaning “a reading, a thing to be read” and is related to legere meaning “to read, choose, pick out.” By the 14th century, Old French leçon referred to a thing read aloud or a portion of a book assigned to be studied, which in English evolved into the modern sense of a unit of study or instruction. Over time, the semantic scope narrowed to denote a structured segment within schooling, often designed to convey a discrete objective, practice, or takeaway. The term retained its sense of guidance and progression, applying to formal education as well as informal learning contexts. In many languages, cognates reflect the same core idea of reading or presenting material for study, underscoring the universality of a defined segment designed to facilitate learning.
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Words that rhyme with "lesson"
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