Intervocalic consonant

In phonetics and phonology, an intervocalic consonant is a consonant that occurs between two vowels. Intervocalic consonants are often associated with lenition, a phonetic process that causes consonants to weaken and eventually disappear entirely.

Examples

An example of such a change in English is intervocalic alveolar flapping, a process (especially in North American and Australian English) that, impressionistically speaking, replaces /t/ with /d/. For example, "metal" is pronounced ; "batter" sounds like . (More precisely, both /t/ and /d/ are pronounced as the alveolar tap .) In North American English, the weakening is variable across word BOUNDARIES, such that the /t/ of "see you tomorrow" might be pronounced as either or .

Some languages have intervocalic-weakening processes fully active word-internally and in connected discourse. For example, in Spanish, /d/ is regularly pronounced like in the words "" (meaning "all") and " ", meaning "the dune" (but if the word is pronounced alone).