26 Nov 2017 Home » Grammar » Prefixes – Detailed Expressions Prefixes – Detailed Expressions Posted in Grammar By englishlearn_admin On November 26, 2017 Prefixes – Detailed Expressions A prefix is a letter or group of letters added to the beginning of a word. A prefix has meaning. For example; the prefixes un- means “not”. and etc… Follow the list for detailed expressions; Tags:detailed expressions, english grammar, Meaning, prefixes Related Posts English Phrases, Meaning and Examples (Very Important) Collocations – Do Articles in English – Detailed Expression