polyphonic letter
Noun
Meaning
a letter that has two or more pronunciations
Source: WordNetSynonyms
Hypernyms
Examples
`c' is a polyphone because it is pronounced like `k' in `car' but like `s' in `cell'
Noun
a letter that has two or more pronunciations
Source: WordNet`c' is a polyphone because it is pronounced like `k' in `car' but like `s' in `cell'