We found one dictionary that defines the word expressed solely by speech:

Business (1 matching dictionary)

1. expressed solely by speech: Legal dictionary

▸ Words similar to expressed solely by speech ▸ Usage examples for expressed solely by speech ▸ Idioms related to expressed solely by speech ▸ Wikipedia articles (New!) ▸ Words that often appear near expressed solely by speech ▸ Rhymes of expressed solely by speech ▸ Invented words related to expressed solely by speech