How Many Syllables In Radiation?
4syllables
Radiation has 4 syllables, ra-di-a-tion. It is a polysyllabic word.
radiation
/ˌreɪ.diˈeɪ.ʃən/ UK /ˌreɪ.diˈeɪ.ʃən/ US
Stress
The main stress falls on the third syllable, a.
Syllable Structure
CV/CV/V/CVC
Division By Sound
/reɪ.di.eɪ.ʃən/
Division By Letters
ra-di-a-tion
A spelling guide that follows the sound division.
Tree Diagram Of Radiation
S syllable, O onset, R rime, P peak, C coda, Ø no coda.
Parts Of Each Syllable
| Syllable | Onset | Peak | Coda | Pattern | Type |
|---|---|---|---|---|---|
| 1 secondary stress | r | eɪ | – | CV | open |
| 2 | d | i | – | CV | open |
| 3 primary stress | – | eɪ | – | V | open |
| 4 | ʃ | ə | n | CVC | closed |
Why Radiation Divides Here
- Between syllables 1 and 2, /d/ goes to the right, following the Maximal Onsets Principle.
- Two vowels meet between syllables 2 and 3, so syllable 3 has no onset.
- Between syllables 3 and 4, /ʃ/ goes to the right, following the Maximal Onsets Principle.
Questions Students Ask
How many syllables are in radiation?
Radiation has 4 syllables, ra-di-a-tion. In British English it is transcribed /ˌreɪ.diˈeɪ.ʃən/.
Which syllable is stressed in radiation?
The third syllable, a, carries the main stress.
What is the syllable structure of radiation?
Radiation has the structure CV/CV/V/CVC, where C is a consonant sound and V is a vowel sound.
How do you divide radiation into syllables?
By sound, reɪ.di.eɪ.ʃən. By letters, as a spelling guide, ra-di-a-tion.
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