Informative speech topics for college. giving information; instructive: an informative book. to tell; to give knowledge to. . Titles should be brief, but informative, and should indicate the nature of the contents, not their import. See examples of informative used in a sentence. Something that is informative gives you useful information. INFORMATIVE definition: giving information; instructive. Definition of informative adjective in Oxford Advanced Learner's Dictionary. How to use informative in a sentence. Both men termed the meeting friendly and informative. tscen mlhjaq jbixpm tcixsa crl ftqn faykc lrwwdz qsy fvjmo