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| | Vowel - Biocrawler (Site not responding. Last check: 2007-10-30) |
 | | In phonetics, a vowel is a sound in spoken language that is characterized by an open configuration of the vocal tract, in contrast to consonants, which are characterized by a constriction or closure at one or more points along the vocal tract. |
 | | Furthermore, in English some vowel sounds are represented by combinations of vowel letters, such as the ea in beat or by a vowel letter and an approximant letter, as the ow in how, or the er in her. |
 | | Vowels are especially important to the structures of words in languages that have very few consonants (like Polynesian languages such as Maori and Hawaiian), and in languages whose inventory of vowels is larger than its inventory of consonants (like Sedang, a relative of Vietnamese, which contrasts 55 different vowel qualities). |
| www.biocrawler.com /encyclopedia/Vowel (2056 words) |
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