Dithers means to muddle about, unable to make a decision. Here are some sentences. If she dithers about any longer, we are going to miss the bus. Mom always dithers around when she has to decide what...
When it has a subject, verb, punctuation, capitalization, a predicate, and a complete thought. A sentence is a sentence when it is handed down by a judge (or a magistrate).
A sentence is a sentence because it has a subject (noun or noun phrase), a predicate ( verb) and punctuation as well as the other parts of speech like pronouns ( she, it him, her, they, them)...