3 syllables: de, flec, tion. Stress on flec.
dif-LEK-shuhn
/dɪˈflɛkʃən/
deflection is pronounced dif-LEK-shuhn (/dɪˈflɛkʃən/). It has three syllables (de-flec-tion), with the stress on "flec". Deflection refers to the act of bending or turning something aside from its intended path, or the deviation of a signal, beam, or force from its original direction. It can describe physical redirection, optical or electrical deviations, or the diversion of attention or responsibility in a discussion. The term is common in physics, engineering, sports, and everyday metaphorical usage.
Deflection refers to the act of bending or turning something aside from its intended path, or the deviation of a signal, beam, or force from its original direction. It can describe physical redirection, optical or electrical deviations, or the diversion of attention or responsibility in a discussion. The term is common in physics, engineering, sports, and everyday metaphorical usage.
- • Common phonetic challenges include accurately producing the /fl/ cluster after /d/ and correctly shaping the /ɛ/ vowel in the stressed syllable. Avoid inserting a vowel between /d/ and /f/—keep /d/ release directly into /f/ so it sounds like /dɪˈflɛk/. - • Do not overemphasize the final /ən/; in rapid speech it softens toward a schwa or even a syllabic /n/. Practice blending /-tʃən/ or /-ʃən/ depending on your dialect; the pronunciation often lands on /-ʃn̩/ or /-ən/ with subtle consonant loss. - • The initial /d/ can be clipped or aspirated differently across dialects; aim for a clean alveolar stop without extra aspiration. - • In connected speech, the second syllable can lose a bit of energy; keep /ˈflɛk/ prominent to avoid a mis-stressed first syllable. - • Practice with minimal pairs to lock in the /d/ + /fl/ sequence, such as: /də-/ vs /dəf-/; /dɪˈflɛk/ versus /dəˈflɛk/.
"The deflection of the arrow saved the hunter from a direct hit."
"During the experiment, deflection of the light beam was measured to determine the material's properties."
"She dodged the question with a swift deflection of the conversation."
Pronounce as dɪ-ˈflɛk-ʃən with stress on the second syllable. Start with a short /d/ plus short /ɪ/, then /ˈflɛk/ where /fl/ is a crisp consonant cluster and /ɛ/ is a mid-front vowel, followed by /-ʃən/ (the /ʃ/ blends into a light /ən/). Tip: keep the /f/ and /l/ tightly connected as a single onset before the /ɛ/; the /t/ is often lightly released in connected speech.
Common errors: misplacing the stress (saying de-FLECTION); mispronouncing the /fl/ cluster as separate sounds (like /f/ then /l/ with a pause); pronouncing /ʃən/ too strongly as /ʃən/ or replacing /flɛk/ with /flik/. Correction: emphasize the second syllable with /ˈflɛk/ as a single unit, keep the /fl/ cluster tight, and reduce the final /ən/ to a light schwa before a following consonant in fluent speech.
Across accents, the vowel qualities shift slightly: US tends to a clearer /æ/ or /ɛ/ in /flɛk/ with rhoticity not affecting the word itself; UK tends to a slightly shorter /ɪ/ and a crisper /tʃən/ in rapid speech; Australian may reduce the final syllable more, making /ən/ sound closer to a schwa; however, the stressed syllable /ˈflɛk/ remains the anchor, with subtle vowel length differences and the /t/ sometimes silent in rapid speech.
The difficulty lies in the consonant cluster /fl/ immediately after /d/ and the /ɪ/ versus /ɛ/ vowel quality in the stressed syllable, plus the /tʃ/ or /ʃ/ onset of the final syllable in many dialects. Coordinating the rapid transition from an alveolar stop to a labial-velar cluster, and maintaining precise tongue placement without adding extra vowels, makes it challenging. Practice the /d/ + /fl/ sequence slowly, then increase speed while keeping the cluster tight.
A distinctive aspect is the /fl/ onset cluster immediately after the initial /d/. Many learners insert a vowel between /d/ and /f/; avoid this by keeping the transition tight: /dɪˈflɛk/ with the /d/ releasing directly into /f/. The second syllable carries the primary stress, and the /t/ is often lightly released or blended in fast speech, so you want to prevent an epenthetic vowel.
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- US: clear /ɪ/ in the first syllable, /ɪ/ or /i/ can be reduced in fast speech; non-rhotic tendencies do not affect this word, but the /t/ may become a flap in casual speech. - UK: maintain crisp /d/ release into /fl/; watch for non-rhoticity where the final syllable may reduce; keep /ˈflɛk/ strong. - AU: may tilt toward a slightly more centralized /ɪ/ or /e/ in the first syllable; final /ən/ often reduced, so /ˈflɛkən/ in rapid speech. IPA references: US /dɪˈflɛk.ʃən/, UK /dɪˈflɛk.ʃən/, AU /dɪˈflɛk.ʃən/.- Focus on keeping the /fl/ cluster tight, and practice rapid transitions between /d/ and /f/ without an intervening vowel.
Deflection comes from the Latin deflectio, from deflectere, meaning to bend down or away. Deflectere is formed from de- (away) + flectere (to bend). The word entered English via medieval Latin and earlier Romance languages, maintaining the core sense of bending away from a path. In scientific and mechanical contexts, deflection denotes bending under force or deviation from a trajectory, first appearing in technical discussions in the 17th–18th centuries as machinery and optics matured. The term broadened to metaphorical uses in philosophy and everyday language by the 19th century, where it described attention being diverted or a person avoiding a topic. Today, deflection appears across physics (beam deflection, electrical deflection), engineering (structural deflection), sports (ball deflection), and common parlance (deflecting questions). Its semantic range includes tangible physical bending and abstract deviations in various systems, with the core nucleus always tied to bending or turning away from a direct path. Modern dictionaries first keyed the word in the 18th–19th centuries, with increasing frequency in technical literature as instrumentation required precise measurements of displacement and trajectory.
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Words that rhyme with "deflection"
-ion sounds
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