Collocation refers to the way certain words frequently appear together in a language. For example, in English, we often say "make a decision" rather than "do a decision." These combinations sound natural to native speakers and help convey meaning more effectively. Understanding collocations can improve language fluency and comprehension. Collocations can be categorized into different types, such as verb-noun pairs (e.g., take a break), adjective-noun pairs (e.g., strong coffee), and adverb-adjective pairs (e.g., deeply concerned). Learning these common word combinations is essential for mastering a language and enhancing communication skills.