[Adjective] Something that people think is important and respect a great deal. Example: The winner of the Booker Prize is a prestigious author.
Found on http://www.bbc.co.uk/skillswise/glossary/
adjective exerting influence by reason of high status or prestige; `a prestigious professor at a prestigious university` Found on https://www.encyclo.co.uk/local/20974
indicative of or conferring prestige: the most prestigious address in town. · having a high reputation; honored; esteemed: a prestigious author. Found on https://www.infoplease.com/dictionary/prestigious