A noun clause is a clause that plays the role of a noun. For example (noun clauses shaded): I like what I see. (Like all clauses, a noun clause has a subject and a verb. In this example, the subject of the clause is "I" and the verb is "see.") I know that patience has its limits.Noun clauses are dependent clauses that can replace any noun in the sentence: subjects, objects, and/or subject complements. In all, there are five different functions that a noun clause can serve: subjects, direct objects, indirect objects, objects of the preposition, and subject complements.A noun clause is a dependent clause that works just like a noun in a sentence. The Concise Oxford Dictionary of Linguistics explains a noun clause as "a clause whose syntactic role is seen as like that of a noun or noun phrase ", and the Collins Dictionary defines it as "a clause that fulfils the same function as a noun". Functions of a Noun ClauseA noun clause is a group of words acting together as a noun. They follow linking verbs to describe or modify the subject of the sentence. Unlike noun phrases, noun clauses contain both a subject and a verb. Do you know what time it is? Tom can invite whomever he chooses. I don't understand what you're talking about.Noun clauses are clauses that function as nouns. Remember that clauses can be either dependent or independent. Noun clauses, like nouns, can be used as either subjects or objects. Noun clauses are therefore dependent clauses and as subject or object cannot stand alone as a sentence.What is a Noun Clause? A noun clause is a dependent (or subordinate clause) that works as a noun. It can be the subject of a sentence, an object, or a complement. Like all nouns, the purpose of a noun clause is to name a person, place, thing, or idea.Defining Nouns and Clauses To understand what a noun clause is, let's begin with its individual parts. A noun is a word that refers to an object or thing. For example, table is a noun. A clause is a grammatical unit containing a subject and a predicate and forming part of a sentence or a whole, simple sentence.WCUmwpL.