3 days ago · The meaning of ADVANCED is far on in time or course. How to use advanced in a sentence. modern and well developed: 2. at a higher, more difficult level: 3. having reached a late…. being ahead in development, knowledge, progress, etc: advanced studies. having reached a comparatively late stage: a man of advanced age. ahead of the times: advanced views on religion. Definition of advanced adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Use the adjective advanced to describe something that's ahead, especially in terms of growth or development. Use the adjective advanced to describe something that's ahead, especially in terms of growth or development. Your plans to build the world's best tree house are at an advanced stage if you're … She's taking an advanced course in English. = She's taking a course in advanced English. The school has courses for elementary, intermediate, and advanced students.