Word combinations refer to the pairing or grouping of words to create meaningful phrases or expressions. These combinations can include collocations, idioms, and phrasal verbs, which enhance language by providing context and nuance. For example, the phrase “make a decision” is a common collocation where the words work together to convey a specific meaning. In everyday language, word combinations help convey ideas more effectively. They can vary by culture and context, making them essential for effective communication. Understanding these combinations, such as idioms like “kick the bucket” or phrasal verbs like “give up,” can improve language skills and comprehension.