A group of words that lacks either a subject or a verb is known as?

A group of words that lacks either a subject or a verb is known as a sentence fragment. This term refers to incomplete sentences that do not express a complete thought. For instance, if a group of words describes an action or a condition but does not include a subject to indicate who is performing the action, it becomes a fragment.

In contrast, a complete sentence contains both a subject and a verb, constituting a complete thought. A phrase, on the other hand, is a group of words that acts as a single unit but does not express a complete idea, such as "in the garden." A run-on sentence consists of two or more independent clauses that are improperly connected, lacking the appropriate punctuation or conjunctions that are necessary to separate them clearly. This understanding helps clarify the definition of a sentence fragment as well as the distinctions among various types of sentences.