Hyphenation ofmetaphenylenediamine
Syllable Division:
me-ta-phe-nyl-di-a-mi-ne
Phonetic Transcription:(how the word sounds using IPA symbols)
/ˌmetəˈfenɪlˌdaɪæmiːn/
Stress Pattern:(which syllables are emphasized when speaking)
01001011
Primary stress falls on the fifth syllable ('mi'). Secondary stress falls on the first syllable ('me').
Syllables are the building blocks of words - each one typically contains a vowel sound
Open syllable, onset 'm', rime 'ɪ'.
Open syllable, onset 't', rime 'ə'.
Open syllable, onset 'f', rime 'en'.
Open syllable, onset 'n', rime 'ɪl'.
Open syllable, onset 'd', rime 'aɪ' (diphthong).
Open syllable, rime 'æ'.
Open syllable, onset 'm', rime 'iː' (long vowel).
Open syllable, onset 'n', rime 'iːn'.
Morphemes are the smallest meaningful parts of words: prefixes (beginning), roots (core meaning), and suffixes (ending)
Prefix: meta-
Greek origin, meaning 'beyond' or 'after'. Indicates a derivative state.
Root: phenyl-
Greek origin, relating to benzene. Denotes a benzene ring structure.
Suffix: -diamine
Greek/Latin origin, indicating two amine groups.
An organic compound with the chemical formula C₁₂H₁₂N₂. It is an aromatic diamine used as a curing agent in epoxy resins and as an intermediate in the synthesis of polymers.
Examples:
"Metaphenylenediamine is a key component in many high-performance adhesives."
Words with similar syllable patterns or pronunciation features
Similar complex structure with multiple prefixes and suffixes.
Similar length and complexity, requiring careful application of syllable division rules.
Shares the 'phenyl' root, allowing for comparison of syllable division in a related compound.
The linguistic principles used to determine where syllables begin and end
Onset-Rime Principle
Syllables are formed by maximizing onsets (consonant sounds at the beginning) and avoiding stranded consonants.
Important exceptions or unusual features in this word's pronunciation or structure
The length of the word necessitates careful application of syllable division rules to avoid creating unnatural syllable boundaries.
Regional variations in vowel pronunciation may exist, but do not significantly alter the syllable division.
Summary:
Metaphenylenediamine is divided into eight syllables: me-ta-phe-nyl-di-a-mi-ne. The primary stress falls on 'mi'. The word is morphologically complex, consisting of the prefix 'meta-', the root 'phenyl-', and the suffix '-diamine'. Syllable division follows the onset-rime principle, prioritizing consonant clusters at the beginning of syllables.
Detailed Analysis:
Linguistic Analysis of "metaphenylenediamine" (English (GB))
1. Pronunciation Considerations:
The word "metaphenylenediamine" presents challenges due to its length and complex structure. Pronunciation in GB English will generally follow standard Received Pronunciation (RP) or General British guidelines. The 'meta-' prefix is pronounced /'metə/ and the 'phenyl' portion is pronounced /'fenɪl/. The 'diamine' portion is pronounced /ˌdaɪˈæmiːn/.
2. Syllable Division:
Following English syllable division rules, which prioritize maximizing onsets (consonant sounds at the beginning of a syllable) and avoiding stranded consonants, the division will be as follows (using only original letters):
3. Morphemic Analysis:
- Prefix: meta- (Greek origin, meaning "beyond" or "after"). Morphological function: indicates a change or derivative state.
- Root: phenyl- (Greek origin, from phainein meaning "to shine," referring to benzene). Morphological function: denotes a benzene ring structure.
- Suffix: -diamine (Greek/Latin origin, di- meaning "two" and -amine denoting an amine functional group). Morphological function: indicates the presence of two amine groups.
4. Stress Identification:
The primary stress falls on the fifth syllable: di-a-mi-ne. Secondary stress is present on the first syllable: me-ta.
5. Phonetic Transcription:
/ˌmetəˈfenɪlˌdaɪæmiːn/
6. Syllable Breakdown & Rule Application:
| Syllable | IPA Transcription | Rule Explanation | Potential Exceptions |
|---|---|---|---|
| me- | /mɪ/ | Onset-Rime structure. 'm' is the onset, 'ɪ' is the rime. | None |
| ta- | /tə/ | Onset-Rime structure. 't' is the onset, 'ə' is the rime. | None |
| phe- | /fen/ | Onset-Rime structure. 'f' is the onset, 'en' is the rime. | None |
| nyl- | /nɪl/ | Onset-Rime structure. 'n' is the onset, 'ɪl' is the rime. | None |
| di- | /daɪ/ | Onset-Rime structure. 'd' is the onset, 'aɪ' is the rime (diphthong). | None |
| a- | /æ/ | Onset-Rime structure. 'æ' is the rime. | None |
| mi- | /miː/ | Onset-Rime structure. 'm' is the onset, 'iː' is the rime (long vowel). | None |
| ne | /niːn/ | Onset-Rime structure. 'n' is the onset, 'iːn' is the rime. | None |
7. Edge Case Review:
The length of the word and the presence of multiple vowels and consonants require careful application of onset-rime principles. The division aims to avoid consonant clusters at syllable boundaries where possible.
8. Grammatical Role:
"Metaphenylenediamine" primarily functions as a noun, specifically a chemical compound. Syllabification and stress remain consistent regardless of grammatical context.
9. Definition & Semantics:
- Definition: An organic compound with the chemical formula C₁₂H₁₂N₂. It is an aromatic diamine used as a curing agent in epoxy resins and as an intermediate in the synthesis of polymers.
- Grammatical Category: Noun
- Synonyms: MPDA
- Antonyms: N/A (as it's a specific chemical compound)
- Examples: "Metaphenylenediamine is a key component in many high-performance adhesives."
10. Alternative Pronunciations/Regional Variations:
Minor variations in vowel pronunciation (e.g., /æ/ vs. /ɑː/ in 'diamine') might occur depending on regional accents within GB English. However, these variations do not significantly alter the syllable division.
11. Phonological Comparison:
- Trinitrotoluene (TNT): tri-ni-tro-to-lu-ene. Similar structure with multiple prefixes and suffixes. Stress pattern differs, but syllable division principles are consistent.
- Chloramphenicol: chlor-am-phen-i-col. Similar in length and complexity. Syllable division follows the same onset-rime principles.
- Phenylethylamine: phen-yl-eth-yl-a-mine. Shares the 'phenyl' root. Syllable division is consistent with the principles applied to "metaphenylenediamine".
The hottest word splits in English (GB)
See what terms are trending and getting hyphenated by users right now.
What is hyphenation
Hyphenation is the process of dividing words across lines in print or on websites. It involves inserting hyphens (-) where a word breaks to continue on the next line.
Proper hyphenation improves readability by reducing the unevenness of word spacing and unnecessary large gaps. It also helps avoid confusion that may occur when part of a word carries over. Ideal hyphenation should break words according to pronunciation and syllables. Most word processors and publishing apps have automated tools to handle hyphenation effectively based on language rules and dictionaries. Though subtle, proper hyphenation improves overall typography and reading comfort.