Syllable rime Information & Syllable rime Links at HealthHaven.com

In the study of phonology in linguistics, the rime or rhyme of a syllable consists of a nucleus and an optional coda. It is the part of the syllable used in poetic rhyme, and the part that is lengthened or stressed when a person elongates or stresses a word in speech.

The rime is usually the portion of a syllable from the first vowel to the end. For example, /æt/ is the rime of all of the words at, sat, and flat. However, the nucleus does not necessarily need to be a vowel in some languages. For instance, the rime of the second syllables of the words bottle and fiddle is just /l/, a liquid consonant.

"Rime" and "rhyme" are variants of the same word, but the rarer form "rime" is sometimes used to mean specifically "syllable rime" to differentiate it from the concept of poetic rhyme. This distinction is not made by some linguists and does not appear in most dictionaries.

[edit] Rime structure

The simplest model of syllable structure divides each syllable into an optional onset, an obligatory nucleus, and an optional coda. The illustration to the right demonstrates this model with the English words cat and sing.

There exist, however, many arguments for a hierarchical relationship, rather than a linear one, between the syllable constituents. This hierarchical model groups the syllable nucleus and coda into an intermediate level, the rime, as shown in the illustration to the left. The hierarchical model accounts for the role that the nucleus+coda constituent plays in verse (i.e., rhyming words such as cat and bat are formed by matching both the nucleus and coda, or the entire rime), and for the distinction between heavy and light syllables, which plays a role in phonological processes such as, for example, sound change in Old English scipu and wordu.^[1]

Just as the rime branches into the nucleus and coda, the nucleus and coda may each branch into multiple phonemes.^[2] The two illustrations below demonstrate English words with branching nucleus and coda, respectively.

[edit] Notes

^ Feng, Shengli (2003). A Prosodic Grammar of Chinese. University of Kansas. p. 3.
^ The limit for the number of phonemes which may be contained in each varies by language. For example, Japanese and most Sino-Tibetan languages do not have consonant clusters at the beginning or end of syllables, whereas many Eastern European languages can have more than two consonants at the beginning or end of the syllable. In English, the onset, nucleus, and coda may all have two phonemes, as in the word flouts: [fl] in the onset, the diphthong [aʊ] in the nucleus, and [ts] in the coda.

[0] Feng, Shengli (2003). A Prosodic Grammar of Chinese. University of Kansas. p. 3.

[1] The limit for the number of phonemes which may be contained in each varies by language. For example, Japanese and most Sino-Tibetan languages do not have consonant clusters at the beginning or end of syllables, whereas many Eastern European languages can have more than two consonants at the beginning or end of the syllable. In English, the onset, nucleus, and coda may all have two phonemes, as in the word flouts: [fl] in the onset, the diphthong [aʊ] in the nucleus, and [ts] in the coda.

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