4 syllables: grav, i, ta, tion. Stress on ta.
grav-it-AY-shuhn
/ˌɡɹævɪˈteɪʃən/
gravitation is pronounced grav-it-AY-shuhn (/ˌɡɹævɪˈteɪʃən/). It has four syllables (grav-i-ta-tion), with the stress on "ta". Gravitation is the natural phenomenon by which all bodies with mass attract one another. It is a fundamental force governing planetary motion, tides, and the behavior of objects in space and on Earth. The term often appears in scientific contexts and discussions of physics, astronomy, and general science literacy.
Gravitation is the natural phenomenon by which all bodies with mass attract one another. It is a fundamental force governing planetary motion, tides, and the behavior of objects in space and on Earth. The term often appears in scientific contexts and discussions of physics, astronomy, and general science literacy.
- Confusing the stress position by placing primary stress on the second or first syllable; ensure the main emphasis lands on the /teɪ/ syllable (grav-i-TA-tion). - Merging the final -tion into a simple /ən/; keep the /ʃən/ sequence audible, especially when speaking slowly. - Substituting /eɪ/ with a pure /iː/ or a different vowel; practice the diphthong /eɪ/ clearly, allowing a smooth glide from /e/ to /ɪ/. - Slurring /ɡ/ and /r/ into a weak onset; maintain a crisp /ɡr/ at the start with adequate air for the following vowel. - Final consonant reduction in rapid speech; keep the final /n/ and /ən/ distinction, ensuring the /ʃ/ remains audible in the final cluster.
"The orbits of the planets are determined by gravitation and inertia."
"Newton’s law of gravitation describes the attraction between masses as proportional to their product and inversely proportional to the square of the distance between them."
"Scientists study gravitation to understand phenomena from black holes to the behavior of galaxies."
Pronunciation: /ˌɡrævɪˈteɪʃn̩/ in US/UK/AU accents. Primary stress on the third syllable: gra-vi-TA-tion, with the suffix -tion as /-ʃən/ or /-ʃn̩/ in careful speech. Start with /ˈɡræv/ as in gram, then /ɪ/ (short i), then /ˈteɪ/ (long A), and end with /ʃən/ (shun). Mouth: lips neutral, tongue high-front for /æ/ and /eɪ/, jaw relatively relaxed. Listen for the slight yod-like offglide in /ɪ/ before /ˈteɪ/.
Common mistakes include misplacing stress (e.g., /ˌɡrævɪˈtɛʃən/), mispronouncing the second syllable as /-'teɪ/ or missing the dark /ɡ/ onset. Another frequent error is merging -tion to /ən/ instead of /ʃən/; keep the /ʃ/ before the final schwa. Practice by isolating the /ˈteɪ/ and /ʃən/ segments and ensuring the /ɡr/ cluster is crisp at the start. Use minimal pairs to solidify the /teɪ/ vs /ti/ distinction.
US US: /ˌɡrævɪˈteɪʃən/; rhotic, with clear /ɹ/ and a longer /æ/. UK: /ˌɡrævɪˈteɪʃn/ or /ˌɡrævɪˈteɪʃən/, non-rhotic, with a shorter final syllable and sometimes a syllabic /n/ in fast speech. AU: /ˌɡrævɪˈteɪʃən/ similar to UK, but with broader vowels; /ɐ/ sounds may appear in some speakers. The main differences are rhoticity, vowel quality in /æ/ and /eɪ/, and the final syllable realization.
Difficulties stem from the multi-syllabic structure with four syllables, the diphthong /eɪ/ in the stressed syllable, and the final /ʃən/ cluster, which can merge to /ən/ or /ʃn̩/ depending on speed. The initial /ɡr/ can be challenging when followed by a short /æ/. Distinguishing /æ/ from /ɪ/ in the second syllable and keeping /ˈteɪ/ clearly articulated helps prevent flattening. Attention to the /ʃ/ before the final schwa is crucial.
Tip: Keep the letter sequence in mind to guide articulation: grav-i-TA-tion. Make the /ɡ/ a firm stop with a rounded starter, then release into /ræ/ or /ræv/ cluster and glide into /ɪ/, ensuring the stressed /ˈteɪ/ is delayed slightly to emphasize the middle syllable. In careful speech, the final /ʃən/ should be audible; in rapid speech it may shorten to /ʃn̩/.
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- US: Rhotic, with clearer /ɹ/; keep /æ/ relatively open and ensure /eɪ/ has a distinct glide. - UK: Non-rhotic; you may hear a slightly shorter final syllable and a tougher /ɪ/ in the second syllable; keep the /t/ crisp. - AU: Similar to UK but vowels, especially /æ/ and /eɪ/, may be broader; ensure screening of the /ɡ/ onset to avoid a hard stop. Use IPA as a guide when comparing. - Common reference points: /ˈɡrævɪˌteɪʃən/ with attention to the /ˈteɪ/ and /ʃən/; be consistent about rhoticity and vowel quality across pronunciations.
Gravitation derives from Latin gravitas, meaning weight or seriousness, combined with the suffix -ation forming a noun of action. The root grav- comes from gravis, “heavy.” The English word gravitation appeared in the late 17th century in scientific English, as Newton formulated his law of universal gravitation. Prior to its standard usage, scholars described “the attraction of bodies” or “gravity” in more general terms. By the 18th and 19th centuries, gravitation became a central term in physics, especially through Newton’s framework and later Einstein’s theory of general relativity, which reinterprets gravitation as spacetime curvature rather than a conventional force. The term embeds the classical concept of mass-induced attraction and its modern geometric description of gravity. First known uses appear in mathematical and philosophical texts discussing motion, with gravitation solidifying as a key term in astronomical and physical treatises as scientific vocabulary expanded globally during the scientific revolution and Enlightenment. Today, gravitation remains a foundational concept across physics and cosmology.
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Words that rhyme with "gravitation"
-ion sounds
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