A conjunction is a word that connects phrases, clauses, or words in a sentence. Common examples of conjunctions include and, but, and or. They help to create more complex sentences by linking ideas together, making our communication clearer and more fluid. For instance, in the sentence "I like apples and oranges," the conjunction and connects the two fruits. There are different types of conjunctions, including coordinating, subordinating, and correlative conjunctions. Coordinating conjunctions, like for and nor, join equal parts of a sentence. Subordinating conjunctions, such as because and although, connect a dependent clause to an independent clause. Understanding conjunctions is essential for effective writing and speaking.