Hyphenation ofanthrahydroquinone
Syllable Division:
an-thra-hy-dro-qui-none
Phonetic Transcription:(how the word sounds using IPA symbols)
/ˌænθrəˈhaɪdrəˌkɪnoʊn/
Stress Pattern:(which syllables are emphasized when speaking)
000100
Primary stress falls on the fourth syllable ('dro'). The stress pattern is ˌænθrəˈhaɪdrəˌkɪnoʊn.
Syllables are the building blocks of words - each one typically contains a vowel sound
Open syllable, vowel followed by a consonant.
Closed syllable, vowel followed by a consonant cluster.
Open syllable, diphthong.
Open syllable, vowel preceded by a consonant cluster.
Closed syllable, vowel followed by a consonant.
Closed syllable, vowel followed by a consonant cluster.
Morphemes are the smallest meaningful parts of words: prefixes (beginning), roots (core meaning), and suffixes (ending)
Prefix: anthr-
From Greek *anthrakos* (coal), indicates structural relationship to anthracene.
Root: quinon-
From French *quinone*, ultimately from Latin *quinque* (five), refers to the quinone functional group.
Suffix: -e
Often a silent suffix in chemical nomenclature, grammatical marker.
An organic compound derived from anthraquinone by the addition of hydrogen.
Examples:
"Anthrahydroquinone is an important intermediate in the dye industry."
Words with similar syllable patterns or pronunciation features
Shares the 'anthra-' prefix and similar syllable structure.
Shares the 'qui-none' root.
Shares 'hydro' and 'quinone' roots, similar overall structure.
The linguistic principles used to determine where syllables begin and end
Vowel-Consonant (VC)
Syllables typically end with a vowel sound.
Consonant Cluster
Consonant clusters are often maintained within a syllable.
Diphthong Rule
Diphthongs form a single syllable nucleus.
Stress Placement
Stress is often determined by morphological structure and frequency of use.
Important exceptions or unusual features in this word's pronunciation or structure
The consonant clusters /θr/ and /dr/ require careful articulation.
Regional variations in vowel sounds may affect the precise phonetic realization.
Summary:
Anthrahydroquinone is a six-syllable noun (an-thra-hy-dro-qui-none) with primary stress on the fourth syllable ('dro'). It's a complex chemical compound formed from Greek and Latin roots, and its syllabification follows standard English rules.
Detailed Analysis:
Linguistic Analysis of "anthrahydroquinone" (English (GB))
1. Pronunciation Considerations:
The word "anthrahydroquinone" is a complex chemical term. Pronunciation in British English generally follows standard Received Pronunciation (RP) guidelines, though variations exist. The 'th' is pronounced as /θ/ rather than /ð/.
2. Syllable Division:
Following English syllable division rules, which prioritize vowel sounds and consonant clusters, the word breaks down as follows (using only original letters):
3. Morphemic Analysis:
- Prefix: anthr- (from Greek anthrakos meaning "coal"). Function: Indicates a structural relationship to anthracene.
- Root: hydro- (from Greek hydros meaning "water"). Function: Indicates the addition of hydrogen.
- Root: quinon- (from French quinone, ultimately from Latin quinque meaning "five"). Function: Refers to the quinone functional group.
- Suffix: -e (often a silent suffix in chemical nomenclature). Function: Grammatical marker, aids pronunciation.
4. Stress Identification:
The primary stress falls on the fourth syllable: an-thra-hy-dro-qui-none.
5. Phonetic Transcription:
/ˌænθrəˈhaɪdrəˌkɪnoʊn/
6. Syllable Breakdown & Rule Application:
Here's a detailed breakdown of each syllable, with IPA transcription, rule application, and potential exceptions:
- an /æn/ - Open syllable. Rule: Vowel followed by a consonant. Exception: None.
- thra /θrə/ - Closed syllable. Rule: Vowel followed by consonant cluster. Exception: The /θr/ cluster is relatively common but requires careful articulation.
- hy /haɪ/ - Open syllable, diphthong. Rule: Diphthong followed by a consonant. Exception: None.
- dro /drə/ - Open syllable. Rule: Vowel preceded by consonant cluster. Exception: None.
- qui /kɪ/ - Closed syllable. Rule: Vowel followed by a consonant. Exception: None.
- none /noʊn/ - Closed syllable. Rule: Vowel followed by consonant cluster. Exception: None.
7. Edge Case Review:
The consonant clusters /θr/ and /dr/ require careful articulation. The diphthong /aɪ/ in "hy" is a common feature of English pronunciation.
8. Grammatical Role:
"Anthrahydroquinone" primarily functions as a noun, specifically a chemical compound. Syllabification and stress remain consistent regardless of grammatical context, as it's rarely used in other parts of speech.
9. Definition & Semantics:
- Definition: An organic compound derived from anthraquinone by the addition of hydrogen.
- Grammatical Category: Noun
- Synonyms: Hydrogenated anthraquinone
- Antonyms: Anthraquinone (the non-hydrogenated form)
- Examples: "Anthrahydroquinone is an important intermediate in the dye industry."
10. Phonological Comparison:
- anthracene: an-thra-cene /ænθrəsiːn/ - Similar syllable structure, stress on the second syllable.
- quinone: qui-none /kɪnoʊn/ - Shares the "qui-none" portion, stress on the first syllable.
- hydroquinone: hy-dro-qui-none /haɪdrəˈkɪnoʊn/ - Similar structure, shares "hydro" and "quinone", stress on the "dro" syllable.
The differences in stress patterns are due to the addition of the "anthr-" prefix in "anthrahydroquinone", shifting the primary stress.
11. Division Rules:
- Vowel-Consonant (VC): Syllables typically end with a vowel sound.
- Consonant Cluster: Consonant clusters are often maintained within a syllable.
- Diphthong Rule: Diphthongs form a single syllable nucleus.
- Stress Placement: Stress is often determined by morphological structure and frequency of use.
12. Special Considerations:
The word's length and complex structure make pronunciation challenging. Regional variations in vowel sounds may affect the precise phonetic realization.
13. Short Analysis:
"Anthrahydroquinone" is a complex noun with six syllables: an-thra-hy-dro-qui-none. Primary stress falls on the fourth syllable ("dro"). It's formed from Greek and Latin roots, indicating a coal-water-quinone structure. Syllabification follows standard English rules based on vowel sounds and consonant clusters.
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