IELTS Preparation & Advanced English Series
A collocation is a pair or group of words that are often used together. These combinations sound natural to native speakers, but students of English have to make a special effort to learn them because they are often difficult to guess. Some combinations just sound 'wrong' to native speakers of English. For example, the adjective fast collocates with cars, but not with a glance.
Learning collocations is an important part of learning the vocabulary of a language. Some collocations are fixed or very strong, for example take a photo, where no word other than take collocates with photo to give the same meaning. Some collocations are more open, where several different words may be used to give a similar meaning, for example keep to / stick to the rules. Here are some more examples of collocations.
Sometimes, a pair of words may not be absolutely wrong, and people will understand what is meant, but it may not be the natural, normal collocation. If someone says I did a few mistakes they will be understood, but a fluent speaker of English would probably say I made a few mistakes.
It is not always easy to separate collocations and compounds and, where they are useful for learners or an important part of the vocabulary of a topic, we include some compounds in this course.
Compounds are units of meaning formed with two or more words. Sometimes the words are written separately, sometimes they have a hyphen and sometimes they are written as one word. Usually the meaning of the compound can be guessed by knowing the meaning of the individual words. Some examples of compounds are car park, post office, narrow-minded, shoelaces, teapot.
Idioms are groups of words in a fixed order that have a meaning that cannot be guessed by knowing the meaning of the individual words. For example, pass the buck is an idiom meaning 'to pass responsibility for a problem to another person to avoid dealing with it oneself'.
Learning collocations is a good idea because they can: