Found 2 items, similar to polyphone.
English → English (WordNet)
Definition: polyphone
polyphone
n : a letter that has two or more pronunciations; "`c' is a
polyphone because it is pronounced like `k' in `car' but
like `s' in `cell'" [syn:
polyphonic letter]
English → English (gcide)
Definition: Polyphone
Polyphone
\Pol"y*phone\, n.
A character or vocal sign representing more than one sound,
as read, which is pronounced r[=e]d or r[e^]d.
[1913 Webster]