Ay digraph It seems like you’re asking about the “Ay” digraph. A digraph is a pair of letters that represent a single sound. In this case, “Ay” is commonly used to represent the long “A” sound, as heard in words like “say,” “day,” or “pay.” Would you like more information on this or examples of other digraphs? #phonics #aydigraph #aywords #aysound #aydigraph | Genius Phonics and Grammar Classes