Hyphenation ofdehydrogenisation
Syllable Division:
de-hy-dro-gen-a-tion
Phonetic Transcription:(how the word sounds using IPA symbols)
/ˌdiːˈhaɪdrədʒəˌneɪʃən/
Stress Pattern:(which syllables are emphasized when speaking)
000010
Primary stress falls on the fifth syllable ('a').
Syllables are the building blocks of words - each one typically contains a vowel sound
Open syllable, onset + nucleus.
Open syllable, onset + diphthong nucleus.
Closed syllable, complex onset + nucleus + coda.
Closed syllable, onset + nucleus + coda.
Open syllable, schwa vowel.
Closed syllable, onset + nucleus + coda.
Morphemes are the smallest meaningful parts of words: prefixes (beginning), roots (core meaning), and suffixes (ending)
Prefix: de-
Latin origin, indicates reversal or removal.
Root: hydrogen
Greek origin (hydros + genes), refers to the element hydrogen.
Suffix: -isation
French/Latin origin, forms a noun from a verb.
The process of removing hydrogen from a compound.
Examples:
"The dehydrogenisation of the alcohol produced an aldehyde."
Words with similar syllable patterns or pronunciation features
Similar structure with multiple suffixes and comparable stress pattern.
Similar suffix structure and stress pattern.
Shares the '-ation' suffix and a similar stress pattern; complex onset ('ox').
The linguistic principles used to determine where syllables begin and end
Onset-Nucleus-Coda
Syllables are formed around a vowel nucleus, with optional onsets and codas.
Vowel Diphthongs
Diphthongs function as single nuclei.
Consonant Clusters
Complex consonant clusters are permitted in syllable onsets and codas.
Important exceptions or unusual features in this word's pronunciation or structure
The complex consonant cluster 'dr' requires careful consideration.
The 'a' syllable is a reduced schwa, common in unstressed syllables.
Potential regional variations in the pronunciation of 'hydrogen'.
Summary:
The word 'dehydrogenisation' is divided into six syllables: de-hy-dro-gen-a-tion. The primary stress falls on the fifth syllable. It's morphologically complex, consisting of a prefix, root, and suffix. Syllable division follows standard English rules based on onset-nucleus-coda structure.
Detailed Analysis:
Linguistic Analysis of "dehydrogenisation" (English (GB))
1. Pronunciation Considerations:
The word "dehydrogenisation" is pronounced with a relatively consistent articulation across most GB English dialects. However, variations in vowel quality and the presence/absence of a slight schwa in certain syllables can occur. The 'r' is typically pronounced in RP (Received Pronunciation) and many other GB accents.
2. Syllable Division:
Following English syllable division rules, the word breaks down as follows (using only original letters):
de-hy-dro-gen-a-tion
3. Morphemic Analysis:
- Prefix: de- (Latin) - Function: Reversal, removal, or negation.
- Root: hydrogen (Greek hydros 'water' + Greek genes 'forming') - Refers to the element hydrogen.
- Suffix: -isation (French -isation from Latin -atio) - Function: Forms a noun from a verb, indicating a process or action.
4. Stress Identification:
The primary stress falls on the fifth syllable: de-hy-dro-gen-a-tion.
5. Phonetic Transcription:
/ˌdiːˈhaɪdrədʒəˌneɪʃən/
6. Syllable Breakdown & Rule Application:
- de- /diː/ - Open syllable. Rule: Onset + Nucleus. No consonant cluster breaks the syllable.
- hy- /haɪ/ - Open syllable. Rule: Onset + Nucleus. Diphthong forms the nucleus.
- dro- /drə/ - Closed syllable. Rule: Onset (complex consonant cluster 'dr') + Nucleus + Coda.
- gen- /dʒən/ - Closed syllable. Rule: Onset + Nucleus + Coda ('n').
- a- /ə/ - Open syllable. Rule: Onset + Nucleus. Schwa vowel.
- tion /neɪʃən/ - Closed syllable. Rule: Onset + Nucleus + Coda ('ʃn').
7. Exceptions & Special Cases:
The complex consonant cluster 'dr' in 'dro-' requires careful consideration. English allows such clusters in syllable onsets, but they can sometimes be points of mis-syllabification. The 'a' syllable is a reduced schwa, common in unstressed syllables.
8. Grammatical Role & Syllabification:
"Dehydrogenisation" primarily functions as a noun. While a verb form "dehydrogenise" exists, the syllabification remains consistent. Stress shifts slightly to the penultimate syllable in the verb form: /ˌdiːˈhaɪdrədʒənaɪz/.
9. Definition & Semantics:
- Definition: The process of removing hydrogen from a compound.
- Grammatical Category: Noun
- Synonyms: dehydrogenation
- Antonyms: hydrogenation
- Examples: "The dehydrogenisation of the alcohol produced an aldehyde."
10. Regional Variations:
Some regional accents might reduce or elide the 'h' sound in 'hydrogen', potentially affecting the syllable boundary between 'hy' and 'dro'. However, this doesn't fundamentally alter the syllable division.
11. Phonological Comparison:
- polymerisation: po-ly-mer-i-sa-tion - Similar structure with multiple suffixes. Stress pattern is comparable.
- carbonisation: car-bon-i-sa-tion - Similar suffix structure and stress pattern.
- oxidation: ox-i-da-tion - Shorter, but shares the '-ation' suffix and a similar stress pattern. The presence of a complex onset ('ox') is comparable to 'dr' in the target word.
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