perchloromethane
Syllables
per-chlor-o-meth-ane
Pronunciation
/pɜːˈklɒr.oʊˌmeɪθ.eɪn/
Stress
01010
Morphemes
per- + chloro- + methane
Perchloromethane is a five-syllable noun (per-chlor-o-meth-ane) with primary stress on the third syllable ('o-meth'). It's morphologically composed of the prefix 'per-', root 'chloro-', and suffix 'methane'. Syllable division follows rules of onset maximization, vowel breaks, and consonant cluster separation, typical of British English phonology.
Definitions
- 1
A colorless, volatile liquid used as a solvent and refrigerant.
“Perchloromethane was used in early refrigeration systems.”
“The experiment required a precise amount of perchloromethane.”
Stress pattern
Primary stress falls on the third syllable ('o-meth'). The stress pattern is relatively weak across the word, but 'o-meth' receives the most prominence.
Syllables
per — Open syllable, initial syllable, relatively unstressed.. chlor — Closed syllable, contains a consonant cluster, moderately stressed.. o — Open syllable, linking vowel, lightly stressed.. meth — Closed syllable, moderately stressed.. ane — Open syllable, final syllable, relatively unstressed.
Word Parts
Similar Words
Onset Maximization
Attempting to include as many consonants as possible in the onset of a syllable (e.g., 'per-').
Vowel Break
Syllables are typically divided around vowel sounds (e.g., 'chlor-o').
Consonant Cluster Separation
Complex consonant clusters are often broken up to create permissible syllable structures (e.g., 'meth-ane').
Linking Vowel
Vowels that connect consonant clusters are often treated as part of the following syllable (e.g., 'o-meth').
- The non-rhoticity of British English affects the pronunciation of the 'r' sound, but doesn't alter the syllable division.
- The vowel quality in the unstressed syllables can vary slightly depending on regional accents.
Nearby Words
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