One of the most important differences between man and animal is man’s ability to speak and make others understand him. Language is only possible because within each society, people agree to understand a particular pattern of sound in a particular way. For instance, all English speaking countries understand the meaning of the word ‘water’. According to Akindele and Adegbije, language is:
A human phenomenon that has form which can be described in terms of units of sound (phonemes), word, morphemes, phrases, sentences and paragraphs or discourse (1).
This definition shows that language has often been identified as the most unique attribute of man. It is through language that human beings grasp and understand reality and transmit it from one generation to another. This view is buttressed by Blakar who asserts that “we actually live and behave in a world of language” (4).