What does American Association for the Advancement of Science mean?

American Association for the Advancement of Science meaning in Medical Dictionary

Spoken of once the "triple-AS", the United states Association when it comes to development of Science is a company worried not merely using the biomedical sciences but with every one of the sciences. The AAAS publishes the weekly log "Science", one of the more popular systematic periodicals. "Science" carries a wide range of brand new medical information.