What is a digraph?
A digraph is a combination of two letters that together represent a single sound (e.g., “ch,” “sh,” or “ng” in English).
Digraphs are used in romanization to express sounds that exist in other languages but not in the Roman script. For example, in Pinyin romanization, “zh” represents a sound in Mandarin similar to “j.”
Romanization is a type of transliteration, which differs from translation, which converts meaning. If you need to translate, try QuillBot’s free Translator.