Use Retin-A exactly as your doctor has prescribed it for you. Follow all directions on your prescription label. Do not use this medicine in larger or smaller amounts or for longer than recommended. Do not take by mouth. Retin-A is for use only on the skin.
Definition of wall for English Language Learners : a structure of brick, stone, etc., that surrounds an area or separates one area from another : the structure that forms the side of a room or building
Search form. A word wall is an organized collection of words displayed in large letters on a classroom wall. The words on a word wall most often include words students encounter frequently in their reading and writing, as well as words they frequently misspell.