Illustrate is an innovative English dictionary app that uses animated videos to showcase actual conversations as a means to explain and illustrate the meanings of words. It is an excellent resource for anyone from students to working adults that looks up a dictionary to understand the meaning of English words. Students preparing for tests like SAT, GRE, GMAT, PSA, ACT, ACTII, MCAT and LSAT can use the app to expand their vocabulary and master the usage of hard English words.