The most common and most likely answer to this crossword clue is the 9 letter word PHONOGRAM
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More clues leading to the result PHONOGRAM
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The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does PHONOGRAM mean?
PHONOGRAM noun- A character or symbol (grapheme) that represents a sound, as opposed to logograms and determinatives.
- An audio recording, regardless of physical format.