From Longman Dictionary of Contemporary Englishin conclusionin conclusionFINISH DOING somethingused in a piece of writing or a speech to show that you are about to finish what you are saying SYN finally In conclusion, I would like to say how much I have enjoyed myself today.GrammarYou say: In conclusion, education reinforces democracy. ✗Don’t say:  As a conclusion ...  | As conclusion ... → conclusion
                                                    
                                                Examples from the Corpus
in conclusion• In conclusion, I want to thank all the people who have volunteered their time to our organization. 
