Chrome

**Chromo** (from Greek χρόmος “chrome”, Latin chroma - colors; and other Greek χρῶμα - color) - letters denoting sounds or their combinations pronounced in Russian. Functional chromes are symbolic designations of sounds and letters in spelling. Grammatical chromes are represented in writing in dictionaries and grammars by special characters. For example, the sounds that make up the words of the native language are designated by special letters, allowing students to easily distinguish them from foreign language sounds.