photorespiration
Syllables
pho-to-re-spi-ra-tion
Pronunciation
/ˌfoʊtoʊrɛspɪˈreɪʃən/
Stress
001001
Morphemes
photo- + respire- + -ation
The word 'photorespiration' is divided into six syllables: pho-to-re-spi-ra-tion. It consists of the prefix 'photo-', the root 'respire-', and the suffix '-ation'. The primary stress falls on the penultimate syllable ('ra'). Syllabification follows rules of onset maximization and vowel-centricity.
Definitions
- 1
A metabolic pathway that occurs in plants when the enzyme RuBisCO oxygenates RuBP instead of carboxylating it, leading to a loss of fixed carbon.
“Photorespiration reduces the efficiency of photosynthesis in C3 plants.”
“Scientists are researching ways to minimize photorespiration in crops.”
ant:photosynthesis
Stress pattern
Primary stress falls on the penultimate syllable ('ra'). The stress pattern is typical for English words ending in '-tion'.
Syllables
pho — Open syllable, initial syllable, contains a diphthong.. to — Open syllable, weak syllable, contains a diphthong.. re — Open syllable, contains a vowel.. spi — Closed syllable, contains a vowel and a consonant coda.. ra — Open syllable, schwa vowel.. tion — Closed syllable, stressed syllable, contains a vowel and a consonant coda.
Word Parts
Similar Words
Onset Maximization
Consonants are assigned to the following vowel to create a permissible onset (e.g., 'ph' in 'pho').
Avoid Stranded Consonants
Consonants are not left at the end of a syllable unless they form a legitimate coda (e.g., 'r' in 're').
Vowel-Centric Syllabification
Each syllable must contain a vowel sound.
- The initial 'ph' digraph is treated as a single onset.
- The 'to' syllable is a weak syllable and can be reduced in connected speech.
- Regional variations in pronunciation (e.g., American English) may affect vowel quality but not syllable division.
Nearby Words
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