polyphonic letter
- noun
- /ˌpɒlɪˈfɒnɪk ˈlɛtər/
- Specialized
- The letter 'c' is a polyphonic letter because it can sound like 'k' in 'cat' or 's' in 'cell'.
Examples
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Many English learners find polyphonic letters confusing when trying to pronounce new words.
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French also has several polyphonic letters that change pronunciation depending on their position in a word.
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The letter 'c' is a polyphonic letter in English.
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In the word 'cat', 'c' is a polyphonic letter.
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The letter 'g' is a polyphonic letter that can be pronounced like 'g' in 'go' or 'j' in 'giant'.
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Spanish learners often struggle with polyphonic letters such as 'g' and 'c', which have different sounds based on their context.
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In the English alphabet, 'x' serves as a polyphonic letter because it can represent different sounds in words like 'box' and 'xylophone'.
Synonyms
A letter that has two different sounds in different words
Surface Forms
Morphology
The meaning is fully compositional: 'polyphonic' (having multiple sound values) modifies 'letter' (a written symbol), so a B1 learner who knows both constituents can infer it means a letter with two or more pronunciations. This follows a standard adjective+noun compounding pattern and is therefore immediately derivable from the parts.
Etymology
Polyphonic letter paints a simple image: imagine one letter with many 'voices'. That's why a polyphonic letter can make two or more different 'sounds', for example the letter 'c' saying 'k' in 'cat' or 's' in 'cell'.